Search Results: "primary resources maths"

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19:37 Popular
Smart Math Techniques - Solve maths problems in seconds

984 views / 0 likes - added 6 years ago

Topic In this topic our expert trainer Shruti explains how to solve difficult maths problems in a matter of seconds. OBJECTIVE To enable you to to do faster calculation using best speed maths techniques and make you score more in your exams. These speed m
12:17 Popular
How to detect bank fraud with maths

775 views / 0 likes - added 5 years ago

I chat to Daniel from the financial crime and security team at Monzo to talk about how they used maths to detect a data breach at Ticketmaster which exposed people to bank fraud. Here is their post about what happened: https://monzo.com/blog/2018/06/28/ti
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How to Do Maths Without a Calculator - with Rob Eastaway

820 views / 0 likes - added 4 years ago

Knowing how to quickly estimate sizes and numbers is a useful everyday application of maths.Buy Rob's book "Maths on the Back of an Envelope" now - https://geni.us/yaeUJwHow many cats are there in the world? What's the chance of winning the lottery twice?
03:15 Popular
Resources: Welcome To The Neighborhood - Crash Course Kids #2.1

1,649 views / 8 likes - added 8 years ago

Welcome to the Neighborhood! Humans need a lot of things to survive (I'm sure you've noticed). We need food, water, and shelter and it takes a lot of resources to get all of those things. What are resources? In this episode of Crash Course Kids, Sabrina t
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Division with Zero - Maths Tricks #4

1,528 views / 1 likes - added 6 years ago

In this video Bawa first explains what is division and then goes on to talk about division by zero. You will understand exactly why anything divided by zero is not defined, zero divided by anything is zero and zero divided by itself is indeterminate. This
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Four Dimensional Maths: Things To See And Hear In The Fourth Dimension With Matt Parker

716 views / 0 likes - added 8 years ago

Matt Parker, comedian and mathematician, shows how four-dimensional shapes appear a 3D world in this hands-on talk, featuring what is possibly the world's nerdiest knitted hat! Subscribe for regular science videos: http://bit.ly/RiSubscRibe Discover how t
02:37 Popular
Adults Stumped By Maths Questions For 15 Year Olds. Can You Solve Them?

790 views / 0 likes - added 7 years ago

How hard are math tests? A survey asked 2,000 UK adults to answer sample GCSE test questions intended for 15 year old students. On average, the survey questions were missed by about 40% of adults. Can you solve them? The video presents 2 questions that ma
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How To Get Resources - Picky Pineapples: Crash Course Kids #2.2

1,508 views / 1 likes - added 8 years ago

Want a Pineapple? If you want a pineapple, it's possible you can just run down to the store and get one. But, if you wanted to grow one, that's a lot more difficult depending on where you live. In this episode of Crash Course Kids, Sabrina talks about how
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World War II, A War for Resources: Crash Course World History #220

1,696 views / 11 likes - added 9 years ago

In which John Green teaches you about World War II, and some of the causes behind the war. In a lot of ways, WWII was about resources, and especially about food. The expansionist aggression of both Germany and Japan were in a lot of ways about resources.
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Living of Creek's Resources | Craig of the Creek | Cartoon Network UK

243 views / 1 likes - added 1 year ago

When Craig decided to live of Creek's resources. Subscribe to watch more awesome videos - https://goo.gl/hRAVDf Play free Craig of the Creek games on the Cartoon Network UK website - https://www.cartoonnetwork.co.uk/show/craig-of-the-creekWatch funny cart
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Unlimited Resources From Space Asteroid Mining

1,375 views / 3 likes - added 3 years ago

The first 1000 people to use this link will get a 2 month free trial of Skillshare: https://skl.sh/kurzgesagt8Sources & further reading: https://sites.google.com/view/sources-asteroidmining/ Getting rare materials from the ground into your phone is ugly.
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How to Tie Dye : Primary Gradient Spiral Tie Dye T Shirt (1 HOUR TIE DYE)!

228 views / 0 likes - added 1 year ago

In this DIY tie dye tutorial video I demonstrate how to tie dye a primary gradient spiral tie dye t shirt in 1 hour using the HWI (Hot Water Irrigation) tie dye technique. I hope you enjoy and as always...Happy Tie Dyeing! --------------------------------
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17 FAST MATHS TRICKS YOU MUST KNOW

465 views / 0 likes - added 6 years ago

Wanna be a Math genius? Check out these tricks! They're garanteed to upgrade your Math skills and bring you on another level! ;) Subscribe to 5-Minute Crafts GIRLY: https://goo.gl/fWbJqz Subscribe to 5-Minute Workouts: https://goo.gl/67owiQ 5-Minute Craft
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What's the Point of Maths? - with Nira Chamberlain

219 views / 0 likes - added 3 years ago

All around the world children, and even some adults, ask the question: What is the point of mathematics?. The field of mathematical modelling not only helps answer this question, it can help quench the human thirst for knowledge.Watch the Q&A: https://you
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Calculator Number Trick: rectangle patterns

435 views / 0 likes - added 4 years ago

Here is the original Fermat's Library tweet.https://twitter.com/fermatslibrary/status/1052544515632959488If you want 100% renewable energy: check out Bulb!https://bulb.co.uk/refer/mattp5449We make Think Maths teaching resources to go with Stand-up Maths v
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Postcards from backstage: Rob and the Anti-Monty-Hall Problem

527 views / 0 likes - added 6 years ago

Katie’s postcard is here: https://youtu.be/dFvzUNMU1Lo Hugh’s postcard over here: https://youtu.be/b23i3NhFLDc More about Maths Inspiration shows for sixth formers: http://www.mathsinspiration.com/ We have 2017 shows in Manchester, Winchester, London, Bir
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How to make recycled bird feeders! | Maddie Moate (Ad)

459 views / 1 likes - added 4 years ago

You can try my exclusive Explorify activities here: https://explorify.wellcome.ac.uk/maddie-moate If you like them, primary school teachers can sign up to Explorify to access all the free activities!This week I got outside and challenged myself to make 3
03:03
Iowa And New Hampshire: WTH?

435 views / 0 likes - added 8 years ago

Ever wonder why New Hampshire and Iowa go first in the Primary season and why it has been so darn important? Well I did.
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How thick is a three-sided coin?

669 views / 0 likes - added 5 years ago

Go check out the puzzles over on Brilliant! https://brilliant.org/standupmaths Use the URL above to help support this video and get 20% off the paid premium versions. Once you’ve done that: help us calculate the thickness of a three-sided coin! The bonus
02:12 Popular
Disappearing Color Wheel - Sick Science! #182

1,069 views / 0 likes - added 8 years ago

Find out how this works at: http://www.stevespanglerscience.com/lab/experiments/disappearing-color-wheel When Sick Science! first got its start, we introduced an experiment called the Color Mixing Wheel. This spinning science toy was a great way to show y
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How to find a square root

494 views / 0 likes - added 6 years ago

Here is the original π video: https://www.youtube.com/watch?v=LhlqCJjbEa0 Watch the long version of the extra working out here: https://www.youtube.com/watch?v=I7YvD7dqsy8 My calculation gave the square root of 10,005 to be 100.02499687578103 Compared to
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How fast is a Fidget Spinner?

919 views / 0 likes - added 6 years ago

Use some mathematics to work out how fast a Fidget Spinner spins. In fidgets/second. Maths and science teachers: please do torment your students with this experiment. All they need is a Fidget Spinner and a phone; the two things they refuse to be without.
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How Not To Be Wrong: The Power Of Mathematical Thinking

874 views / 0 likes - added 8 years ago

The maths we learn in school can seem like a dull set of rules, laid down by the ancients and not to be questioned. Jordan Ellenberg shows how wrong this view is through stories that show the power of mathematical thinking. Subscribe for regular science v
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Overview Of Protein Structure

525 views / 0 likes - added 8 years ago

Primary, secondary, tertiary and quaternary protein structure. Thinking about how the different factors impacting a protein's structure. Beta pleated sheets. Alpha helices.
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Generating π from 1,000 random numbers

824 views / 0 likes - added 7 years ago

Watch me calculate pi by rolling 1,000 random numbers on two d120 dice. All in the name of celebrating Pi Day 2017. You can watch all 500 rolls of the dice! https://www.youtube.com/watch?v=ESU4KdRLzu0 Here are some proofs that the probability of two rando
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Four has Four Letters

451 views / 0 likes - added 7 years ago

Four is the only number in the English language which as as many letters as its value. Leave your findings below and please do comment (constructively!) on the findings of others. Here is the python code I used to track which binary sequences ended in 13
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Ecosystem Ecology: Links In The Chain - Crash Course Ecology #7

1,232 views / 1 likes - added 8 years ago

Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and nonliving things interacting in a specific place),
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How to build a Hexastix in 72 easy steps

993 views / 0 likes - added 7 years ago

I was bored in a hotel room, so I went and bought 72 pencils. You can buy the same pencils on Amazon here: https://www.amazon.com/Staples-Yellow-Pencils-Dozen/dp/B00BQ3ALD6?_encoding=UTF8&tag=stanupmath-20 Download the Stand-up Maths theme! https://standu
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Uniporters, Symporters And Antiporters

561 views / 0 likes - added 8 years ago

A review of various forms of passive and active transport including facilitated diffusion (uniporters), cotransporters (symporters) and exchangers. A discussion of primary and secondary active transport.
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How many different World Cup results can a team have?

556 views / 0 likes - added 5 years ago

Register your pet at Psychic Pets and start predicting the World Cup games! http://psychic-pets.com/ You can also donate money to help keep the Psychic Pet servers running! Via PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=M
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Calculating the optimal sphere packing density: with oranges

680 views / 0 likes - added 7 years ago

Check out the corresponding video I made with Steve Mould for his channel. https://youtu.be/O3RsDIWB7s0 Thomas Hales’s proof of the Kepler Conjecture. http://annals.math.princeton.edu/wp-content/uploads/annals-v162-n3-p01.pdf The Kepler Conjecture on wiki
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Recreating Asteroids with Lasers

498 views / 0 likes - added 7 years ago

Thanks to Seb Lee-Delisle for recreating the Asteroids vector graphics with his massive laser. Here’s his site: http://seb.ly/ Of course he’s on Github, where you can find out more about controlling lasers with computers: https://github.com/sebleedelisle/
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America's presidential primaries, explained

389 views / 0 likes - added 4 years ago

Why does America's system for picking the president start in Iowa?Before Americans vote on the next president in November, both major political parties have to settle on a nominee. That process is called the primary, and in 2020 it consists of 64 differen
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The Brick Balancing Challenge

497 views / 0 likes - added 7 years ago

How far can you make a tower lean? Bricks optional. Lower-mass cuboids should work just as well. Previous brick video: The Brick Double-Domino Effect Explained https://www.youtube.com/watch?v=EYkBctqyKic Try to keep the comments spoiler free! But I do not
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Pop-up tents are weirder than you think

38 views / 0 likes - added 3 months ago

Click the link https://www.kiwico.com/stevemould and use the codeSTEVEMOULD to get 50% of your first month at KiwiCoPop-up tents are hard to put away. Find out how by understanding the maths and science of them.You can buy my books here:https://stevemould
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The Rug Puzzle: how many triangles?

520 views / 0 likes - added 5 years ago

This video sponsored by ME. I mean: MATHS GEAR. Buy my book. https://mathsgear.co.uk/collections/books/products/signed-paperback-things-to-make-and-do-in-the-fourth-dimension My original tweet that started the puzzle! https://twitter.com/standupmaths/stat
03:20 Popular
Sea Cucumbers Have Multipurpose Butts

761 views / 0 likes - added 7 years ago

Meet the most versatile butts in the animal kingdom Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ (Primary Literature) The anus as a second mouth: anal suspension
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The Perfect Stack of Maltesers

535 views / 1 likes - added 5 years ago

Dr Eugenia Cheng, Senior Lecturer in Mathematics from the University of Sheffield, discusses the mathematics behind the perfect stack of Maltesers http://www.sheffield.ac.uk/maths
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Can animals predict the future? Meet Barry the Psychic Labrador!

499 views / 0 likes - added 5 years ago

Barry the Psychic Labrador has predicted an England win: https://psychic-pets.com/pets/232 Lilo the Psychic Basset Hound has predicted a Sweden win: https://psychic-pets.com/pets/1246 This video was uploaded before the World Cup quarter-final: England vs
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Synchronising Metronomes in a Spreadsheet

428 views / 1 likes - added 4 years ago

The Ri Lectures are on BBC4 and iPlayer now:https://www.bbc.co.uk/programmes/b00pmbqqThey'll be on the Ri channel a month later:https://www.youtube.com/user/TheRoyalInstitutionThanks to Jane Street, pateron supports and all viewers! Here's to another year
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How to keep an open secret with mathematics.

426 views / 0 likes - added 4 years ago

This video is sponsored by ExpressVPN. Go to https://expressvpn.com/standupmaths and find out how you can get 3 months free.Shamir's Secret Sharing on wikipedia.https://en.wikipedia.org/wiki/Shamir%27s_Secret_SharingI made the animated parabola in GeoGebr
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The Brick Double-Domino Effect Explained

706 views / 0 likes - added 7 years ago

If you use bricks as dominoes: you get a second wave going in the opposite direction. Watch the original brick domino video here: https://www.youtube.com/watch?v=-BTWiZ7CYoI I think that is the original upload. If anyone finds a better one, please do let
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Starting a Food Revolution in School | TED + GBS Present Torchbearers

607 views / 1 likes - added 6 years ago

When students at London’s Charlton Manor Primary School learn about history, they use chocolate. In math class, they weigh and measure fruit smoothies. For a lesson in shapes and sizes, they utilize bananas and grapes. Taking inspiration from world-renown
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Measuring the Berlin TV Tower with a ruler

603 views / 1 likes - added 7 years ago

Watch me try to calculate how tall the Berlin TV Tower is using a ruler! Berlin also being a great reminder that dividing walls are a terrible idea. Info about the Berlin Fernsehturm TV Tower: https://www.berlin.de/en/attractions-and-sights/3560707-310405
Quantum Color

419 views / 0 likes - added 5 years ago

The idea of electric charges and electricity in general is a familiar one to the science savvy viewer. However, electromagnetism is but one of the four fundamental forces and not the strongest one. The strongest of the fundamental forces is called the str
07:36 Popular
Erosion and Soil

1,124 views / 1 likes - added 3 years ago

Jared explains why erosion occurs more slowly when soil is paired with leaf debris or plants, in this simple demonstration you can try at home or in class! Are you a teacher? Click here to explore our teaching resources! https://sites.google.com/temple.ed
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Calculating π by hand: the Chudnovsky algorithm

923 views / 0 likes - added 5 years ago

For Pi Day 2018 I calculated π by hand using the Chudnovsky algorithm. https://en.wikipedia.org/wiki/Chudnovsky_algorithm k = 0 42698672/13591409 = 3.141592|751... k = 0 and k = 1 42698670.666333435968/13591408.9999997446 = 3.14159265358979|619... Watch m
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Caustic lenses are really weird

260 views / 1 likes - added 1 year ago

Get 100 free blades here: https://hensonshaving.com/stevemould when you buy a Henson razor with code stevemouldSometimes called caustics or free form lenses, these objects use clever maths to move light around to make images.Check out my video about Penro
The Perfect Cream Tea

139 views / 0 likes - added 2 years ago

Dr Eugenia Cheng, Senior Lecturer in Pure Mathematics at the University of Sheffield, talks about what makes the perfect cream tea.https://www.sheffield.ac.uk/news/nr/eugenia-cheng-formula-rodda-cornish-clotted-cream-scone-maths-1.276553
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Stop, Look And Think

386 views / 0 likes - added 5 years ago

The Film Library, Department of Human Resources Presents: Stop, Look And Think
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THE SCUTOID: did scientists discover a new shape?

533 views / 0 likes - added 5 years ago

Read the Nature paper for yourself: "Scutoids are a geometrical solution to three-dimensional packing of epithelia" https://www.nature.com/articles/s41467-018-05376-1 Thanks to Laura and Clara for helping me with the video! You can download Laura's model
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Why do whole oranges float, but peeled oranges sink?

977 views / 1 likes - added 5 years ago

Go check out the courses on Brilliant! https://brilliant.org/standupmaths Be one of the first n people (for n = 200) to sign-up for a free Brilliant account and get 20% off if you upgrade to paid membership. Here is the original QI tweet: "A whole orange
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How to make an edge-coloured origami dodecahedron

1,141 views / 0 likes - added 7 years ago

Check out Skillshare: http://skl.sh/standupmaths Using the code STANDUPMATHS you can get two months of the premium version for free (which is normally from $8 USD per month). Go straight to the origami star lesson: http://skl.sh/origami-class Download my
14:26 Popular
New Rubik's Cube World Record! 4.74 seconds (interview and breakdown)

741 views / 1 likes - added 7 years ago

New Rubik’s Cube World Record! 4.74 seconds. I have a chat with Mats Valk about his record-breaking solve. Plus a break-down of how he actually did it. UPDATE: The Valk 3 cube is back in stock on Maths Gear after the original stock sold-out within an hour
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Colored Light Shadow-Additive light mixture // Homemade Science with Bruce Yeany

1,649 views / 2 likes - added 7 years ago

Fun demonstration to show show the additive mixture of light. Three primary colored lights are aimed at the same spot will appear as white light, but when an object blocks one or more of the lights different colored shadows appear behind the object. The a
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Tragedy of the Commons

475 views / 0 likes - added 9 years ago

How public resources can be abused More free lessons at: http://www.khanacademy.org/video?v=0b2Tl0x-niw
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How Do Digital Projectors Produce 281 Trillion Shades Of Color?

545 views / 0 likes - added 8 years ago

At the heart of the projector, a precision prism splits white light into primary colors. The lights inside this machine are brighter than the headlights on a jumbo jet! MACHINES: HOW THEY WORK http://www.sciencechannel.com/tv-shows/machines-how-they-work/
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When Do Black Holes Form?

30 views / 0 likes - added 2 months ago

Special thanks to Professor of Astrophysics Robin Jeffries for being a primary source for this video. Thanks again to William Norberg for making the custom intro. Check out his art here: https://www.instagram.com/blenderfoto/Further Reading:BLACK HOLE FOR
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Circular Flow of Income and Expenditures

558 views / 0 likes - added 9 years ago

Understanding the flow of resources in the simplest possible economy More free lessons at: http://www.khanacademy.org/video?v=Hfz1bwK5C4o
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Why your coffee makes a weird sound - The Hot Chocolate Effect

101 views / 0 likes - added 1 year ago

Make some instant coffee, give it a stir then tap the rim of the mug. You'll notice a steady rising in pitch.Listen to our Domestic Science radio show here:http://festivalofthespokennerd.com/tv-radio/Visit my blog here: http://stevemould.comFollow me on t
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AI can't beat mathematicians - with Junaid Mubeen

137 views / 0 likes - added 1 year ago

What is distinctly human about breaking the rules? And why does that matter for creative thinking, mathematics, and AI?Watch Junaid's full talk here: https://youtu.be/i2trJEIFIvY Subscribe for regular science videos: http://bit.ly/RiSubscRibeJunaid is a m
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How to Cut a Sandwich Perfectly With Science #shorts #kurzgesagt

157 views / 0 likes - added 11 months ago

There is perfect way to cut a three ingredient sandwich. ANY three ingredient sandwich. And there's also a perfect way to cut a four ingredient sandwich, you just need four dimensions. Thanks, Maths! #inanutshell #kurzgesagt #kurzgesagt_inanutshell #scien
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How Knot To Hang A Painting

439 views / 0 likes - added 5 years ago

Subscribe to Up and Atom! https://www.youtube.com/channel/UCSIvk78tK2TiviLQn4fSHaw/ or start with Jade's video on quantum tunnelling: https://www.youtube.com/watch?v=WPZLRtyvEqo You've got a painting and two nails. Can you use both nails to hang the paint
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The Actual Mathematics of Popping Champagne Corks

540 views / 0 likes - added 6 years ago

Thanks to Helen Czerski for making the video with me! https://www.helenczerski.net/ Helen is physicist, oceanographer and broadcaster in the Department of Mechanical Engineering at University College London. You should check out her book Storm in a Teacup
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Embedding A Torus (John Nash) - Numberphile

569 views / 0 likes - added 8 years ago

This videos features James Grime with a little bit of Edward Crane. Ed's full discussion of Nash and embedding: https://youtu.be/5xQ4ePN79-M Nash shared both the Nobel and Abel Prizes. Full details. Nobel: http://www.nobelprize.org/nobel_prizes/economic-s
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Cell Meiosis: Crash Course Biology #13

990 views / 0 likes - added 9 years ago

Hank gets down to the nitty gritty about meiosis, the special type of cell division that is necessary for sexual reproduction in eukaryotic organisms. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Compl
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Lost Maples | 4K Astrophotography Timelapse Compilation

424 views / 0 likes - added 4 years ago

Lost Maples State Natural Area is a large, pristine area of beautiful hills and canyons on the upper Sabinal River in the Edwards Plateau Region of Texas. It is designated a Natural Area, rather than a State Park, which means the primary focus is the main
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MENACE: the pile of matchboxes which can learn

485 views / 0 likes - added 6 years ago

See more data and check out what we changed on the second day (which caused MENACE to learn a different strategy) in the second video: https://youtu.be/KcmjOtkULi4 Check out Matt Scroggs’s original blog post about MENACE and in the amazing Chalkiest magaz
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Inside an Antimatter Factory

543 views / 0 likes - added 6 years ago

Check out Lucie’s tour of CERN on the Cosmic Shambles channel: https://www.youtube.com/watch?v=MqMT2c35Wrg If you are a physics kind of person and want to work or do a placement at CERN, go to: http://cern.ch/jobs If you ask nicely anyone can visit CERN.
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How Much Does It Cost To Run For President?

6,146 views / 0 likes - added 7 years ago

There’s a big difference between running for President and actually winning the election. So how much money will you need to have a decent shot at being Commander-in-Chief? Learn more at HowStuffWorks.com: http://people.howstuffworks.com/president.htm Sha
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Christmas Lectures 2019: How Can We All Win? - Hannah Fry

362 views / 0 likes - added 4 years ago

In the third and final lecture of the 2019 Christmas Lectures, Hannah Fry looks at why maths can fail and asks what the limits of maths are. Watch more Christmas Lectures: http://www.rigb.org/christmas-lectures/watch?utm_source=youtube&utm_medium=social&u
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How Science Explains Monster Waves

589 views / 3 likes - added 8 years ago

Rogue waves - enormous, spontaneous surface waves in the open ocean - were once the tall tales of sailors. They are waves that reach 2-3x taller than the largest average waves in the area, reaching heights of 75 – 100ft. With the help of a ESA satellite s
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Why Utah Drops Fish Out Of Airplanes Into Their Mountain Lakes

687 views / 2 likes - added 5 years ago

Utah Division of Wildlife Resources drops hundreds of thousands of fish out of airplanes into their mountain lakes every summer to restock them for fishing and hiking season. Without these aerial fish dumps, the state's high-altitude southern and central
Imagine a Chair | An Animated Explanation of Circular Economy

63 views / 0 likes - added 8 months ago

This short animation film, produced for the Ellen MacArthur Foundation by the author Christiane Dorion, explains to children in a simple way the concept of a circular economy. Just like cycles in nature, we can design and make our stuff to be made again,
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Abnormal Grooves - why vinyl is better than CDs and MP3s

88 views / 0 likes - added 1 year ago

Some vinyl records have cleverly arranged grooves to delight and confuse the listener. Here's my collection.Listen to the radio show here: http://festivalofthespokennerd.com/tvradioshow/domestic-science/Read about other strange grooves here:https://en.wik
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How do seeds get around?! (in MACRO!) | Maddie Moate

898 views / 0 likes - added 5 years ago

Join me as I go in search of seeds and get a closer look with my macro lens to learn all about seed dispersal! Subscribe for more: http://bit.ly/1kPjJZL Have you seen my video about making your own bird feeders?! - https://www.youtube.com/watch?v=CW7UYp9k
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Greece: The Island with Only One School Kid I ARTE.tv Documentary

268 views / 0 likes - added 1 year ago

On the small isolated Greek island of Arki, close to the Turkish coast live only 40 inhabitants and just one primary school kid, Christos aged 12. He has the chance to continue his education on a neighbouring island, but will he make this choice? Greece:
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Why Are There Penguins At The Equator?

772 views / 1 likes - added 5 years ago

Try Dashlane here: http://bit.ly/minutedash. Plus, here’s a 10% off promo code for Dashlane Premium: minuteearth When nutrients from the ocean depths reach the sunlit surface (like in the Galapagos), life is more productive. Thanks also to our Patreon pat
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Congressional Leadership: Crash Course Government and Politics #8

650 views / 0 likes - added 9 years ago

This week Craig Benzine explores the leadership structure of congress. We’ll break out the clone machine to examine the responsibilities of the speaker of the house, the majority and minority leaders as well as the majority and minority whips in both the
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Ecological Succession: Change Is Good - Crash Course Ecology #6

1,980 views / 0 likes - added 8 years ago

In the world of ecology, the only constant is change - but change can be good. Today Hank explains ecological succession and how ecological communities change over time to become beautiful, biodiverse mosaics. Like Crash Course on Facebook! http://www.fac
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Around The Corner - How Differential Steering Works (1937)

476 views / 0 likes - added 5 years ago

How the automobile differential allows a vehicle to turn a corner while keeping the wheels from skidding. Differential steering From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Differential_steering Differential steering is the means of
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Plimoth Plantation: Virtual Field Trip

881 views / 2 likes - added 5 years ago

Thanksgiving virtual field trip featuring Pilgrims and the Native American Wampanoag, discussing their lives, their collaboration, and the first Thanksgiving. For more great Thanksgiving lesson plans and teaching resources visit www.scholastic.com/scholas
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Imaginary Numbers Are Real [Part 1: Introduction]

1,555 views / 1 likes - added 7 years ago

More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimen
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Amazing Piece Of Metal (speculum)

670 views / 0 likes - added 9 years ago

This small disc of metal - made from speculum - is an important part of history. The metal is an alloy of tin and copper with some arsenic thrown in. Discussed by Professor Martyn Poliakoff at the Royal Society, in London. It is the primary mirror from Si
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Alphamagic vs Letterwise Magic Squares

530 views / 0 likes - added 7 years ago

Behold! Another slightly disappointing magic square. Free tickets for my patreon supporters! https://www.patreon.com/posts/free-tickets-to-9603456 Pre-Order the DVD/download: https://shop.festivalofthespokennerd.com/collections/frontpage/products/58b6b63a
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How trees secretly talk to each other - BBC News

533 views / 1 likes - added 5 years ago

Trees talk and share resources right under our feet, using a fungal network nicknamed the Wood Wide Web. Some plants use the system to support their offspring, while others hijack it to sabotage their rivals. Please subscribe HERE http://bit.ly/1rbfUog
02:59
Spacecraft/Submarine Hybrid Could Explore Titan's Methane Seas

610 views / 0 likes - added 8 years ago

Methane is the primary ingredient in many of Saturn’s moon’s lakes and seas. Scientists have designed a submarine that can withstand the volatile chemicals that will be found in these methane lakes. SPACE'S DEEPEST SECRETS Tuesdays 9/8c on Science http://
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03:38
Could Asteroid Mining Fuel Deep Space Travel?

482 views / 1 likes - added 5 years ago

If we want to travel to and live on other worlds, asteroids may provide the right resources for life in deep space. Watch More Space Crafts! | https://bit.ly/2w0YKD1 Read More: NASA Moves Up Launch of Psyche Mission to a Metal Asteroid https://www.jpl.nas
12:20 Popular
The Seven Years War: Crash Course World History #26

1,466 views / 6 likes - added 9 years ago

In which John teaches you about the Seven Years War, which may have lasted nine years. Or as many as 23. It was a very confusing was. The Seven Years War was a global war, fought on five continents, which is kind of a lot. John focuses on the war as it ha
09:56
Laser + mirror + sound

108 views / 0 likes - added 1 year ago

I'm using this video as my channel trailer because It's a good example of the the sort of videos I make!Thanks to Brian Mackenwells for showing me this (@mackenwells). A laser shining on a mirror driven by a speaker creates cool patterns.Here's the code f
00:58
The Man Who Invented Zero

120 views / 0 likes - added 1 year ago

It's taken thousands of years for humans to decide what zero is, and also what zero isn't. It's a strange concept to think about what nothing really means in relation to other numbers, but giving zero meaning beyond a simple placeholder was one of the mos
06:41
How Do Helicopters Fly? | Make a Helicopter!

514 views / 1 likes - added 2 years ago

There's a helicopter on Mars, but you don't have to go that far to make one in your own home!----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question for Jessi, Squeaks, and
10:38
Ultimate Gravitational Waves Explaination

484 views / 0 likes - added 7 years ago

I take a classic demonstration of warping spacetime and figure out how to demonstrate gravitational waves with the addition of some wheels and a drill. Discussion video about LIGO and gravitational waves: https://www.youtube.com/watch?v=Vkfobw_PSSE Tom Sc
02:19
ICELAND | Unlike anything we've ever seen.

355 views / 0 likes - added 4 years ago

SUBSCRIBE https://www.youtube.com/alliandwill?sub_confirmation=1 ICELAND IS INCREDIBLE | 15 days traveling in 2 minutes Cinematography & Edit by: Will Bartlett Follow us on Insta https://www.instagram.com/alliandwill GET 2 MONTHS FREE OF SKILLSHARE PR
01:00
Just Move The 4 #shorts

143 views / 0 likes - added 1 year ago

The best way to divide a certain class of numbers is to use absolutely no math at all. WHAT?! Its true -- you can get the job done simply by transposing the first digit to the end of the number. 410,256 is a small, accessible number to try it. Just slide
03:57
What's the Deal with Acne?

611 views / 0 likes - added 7 years ago

ChemMatters Article: https://www.acs.org/content/dam/acsorg/education/resources/highschool/chemmatters/issues/2016-2017/December%202016/chemmatters-dec2016-acne.pdf ChemMatters: https://www.acs.org/content/acs/en/education/resources/highschool/chemmatters
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What Do Antarctic Explorers Wear? (Then and Now!) | Maddie Moate

396 views / 0 likes - added 4 years ago

Join me at the Polar Research Institute in Cambridge to find out first hand what Antarctic Explorers wore over 100 years ago! Greg helps me to see how modern expedition clothing works using the help of our thermal imaging camera and I get to try on polar
07:15
What Did John Snow Know About Cholera? - with James Grime

373 views / 0 likes - added 3 years ago

Physician John Snow famously figured out the cause of a cholera outbreak using maths and statistics, and thereby helped to disprove the miasma theory of disease - that people get ill from 'bad air'.Subscribe for regular science videos: http://bit.ly/RiSub
02:49 Popular
Why Do Wind Turbines Have Three Blades?

772 views / 3 likes - added 8 years ago

There is a lot more to this subject than I have covered in this video, this is just the basics. I have used the Wind Turbine Handbook as my primary reference material, it covers pretty much everything you need to know about wind turbines. If you are study
02:22 Popular
How Does an Igloo Keep You Warm?

756 views / 0 likes - added 6 years ago

An igloo, also known as snow house, is a form of shelter built entirely of snow. The primary material used in constructing an igloo is compressed snow since solid ice is known to be a poor insulator. The compressed snow gets shaped into blocks. These bloc
00:41
Snowball Prime Numbers #shorts

147 views / 0 likes - added 1 year ago

If we count 1 as a prime digit, you can start with 1, 2, 3, 5, or 7 and build Snowball Primes -- prime numbers that remain prime each time you add another digit. Start with 3? Add a 1, still prime. Start with 7? Add a 3, still prime. 73, add a 1? 731 -- S
06:13
History vs. Thomas Jefferson - Frank Cogliano

245 views / 0 likes - added 1 year ago

Thomas Jefferson was a founding father of the United States but were his principles outweighed by his participation in slavery?--Thomas Jefferson, founding father of the United States and primary author of the Declaration of Independence, was part of Amer
11:44 Popular
How To Draw A Rocket (Young Artists)

834 views / 0 likes - added 9 years ago

How to draw a rocket is just for young artists. This is a fun lesson to do with them, while focusing on primary colors, basic shapes, and cutting things out of paper. EMAIL A PHOTO OF YOUR ART: myart@artforkidshub.com MAIL US YOUR ART: Art for Kids Hub P.
00:53
I Can Twist My Eye So Can You!

40 views / 0 likes - added 3 months ago

You can buy my books here:https://stevemould.com/booksYou can support me on Patreon and get access to the exclusive Discord:https://www.patreon.com/stevemouldjust like these amazing people:Glenn WatsonPeter TurnerJol van der LooMatthew CockeMark BrouwerDe
01:00
You Can't Light This Room! But Why Not?

35 views / 0 likes - added 3 months ago

You can buy my books here:https://stevemould.com/booksYou can support me on Patreon and get access to the exclusive Discord:https://www.patreon.com/stevemouldjust like these amazing people:Glenn WatsonPeter TurnerJol van der LooMatthew CockeMark BrouwerDe
00:44
How Does an Ames Room Actually Work?

37 views / 0 likes - added 3 months ago

You can buy my books here:https://stevemould.com/booksYou can support me on Patreon and get access to the exclusive Discord:https://www.patreon.com/stevemouldjust like these amazing people:Glenn WatsonPeter TurnerJol van der LooMatthew CockeMark BrouwerDe
10:48
Exponential decay - why your fidget spinner won't spin for longer

131 views / 0 likes - added 1 year ago

Matt's video: https://youtu.be/OWCAlJ1vsqcMy second unlisted video: https://youtu.be/JIWcFvLwITkI measure how the speed of a fidget spinner changes to show why it's so hard to get one to spin for substantially longer.This is the fidget pinner I use: http:
05:21
Iceland's superpowered underground volcanoes - Jean-Baptiste P. Koehl

322 views / 0 likes - added 2 years ago

Explore how geothermal energy the heat in the Earths crust is being used to create renewable electricity and power.--While the weather in Iceland is often cold, wet, and windy, a nearly endless supply of heat bubbles away below the surface. In fact, almos
24:07
How to mathematically calculate a fall through the Earth

601 views / 0 likes - added 7 years ago

Huge thanks to the Great Courses Plus for sponsoring this video. Click here to check out the free trial: http://ow.ly/gSm4302OFJw Watch the full integration! Worth it even just for the Simple Harmonic Motion which drops out at the end. https://www.youtube
10:33 Popular
How To Draw An Alien UFO (young Artists)

792 views / 1 likes - added 9 years ago

This how to draw an alien UFO is for young artists. We talk about secondary colors, and mixing primary colors to make them. This is also a fun activity to practice cutting and glueing. EMAIL A PHOTO OF YOUR ART: myart@artforkidshub.com MAIL US YOUR ART: A
09:59
12 magnets show how viruses are built

96 views / 0 likes - added 1 year ago

The first 200 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual subscription that gives you access to the full archive of Daily Challenges and every single course.The way viruses self assemble from proteins that a jumbling
Whats the opposite of infinity? | Elevator Pitch

260 views / 1 likes - added 3 years ago

What is infinity? Whats the opposite of infinity? Mathematician Dr Sophie Calabretto tries to explain it to me in 3 minutes. I think I get it... do you?Dr Sophie Calabretto is a fluid mechanist and academic in the Department of Mathematics and Statistics
05:00 Popular
A Language Made Of Music

882 views / 0 likes - added 6 years ago

Today's guest is 12tone! Go subscribe: https://www.youtube.com/channel/UCTUtqcDkzw7bisadh6AOx5w - and here's their video about the Imperial March: https://www.youtube.com/watch?v=jA36-mQEYwk Solresol is a language, invented out of whole cloth by Jean-Fran
11:54 Popular
Vascular Plants = Winning! - Crash Course Biology #37

1,091 views / 0 likes - added 9 years ago

Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water f
13:42
How to move one eye on its own (and the science of eye movement)

111 views / 0 likes - added 1 year ago

The first 76 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual premium subscription.You can train yourself to move one eye independent of the other. Here's how to do it. I also talk about the science of eye movement: saccad
17:20
The Numbers in Dice Stacking and Balancing

499 views / 1 likes - added 7 years ago

Behold the 120-sided dice, the d120: http://thedicelab.com/d120.html Of course, the d120 is available on Maths Gear! https://mathsgear.co.uk/products/d120-dice Here is the numerically balanced d20 as well. https://mathsgear.co.uk/products/numerically-bala
03:39
Everything Scientists Could Learn By Looking At Your Skull

576 views / 0 likes - added 7 years ago

Our skulls are all unique, but they also share characteristics across groups of people. Scientists can use this information to learn a lot about the previous "owner" of the skull. Why We Can't Always Trust DNA Evidence - https://youtu.be/601U11FH6iE Sign
00:58
The Science Behind Making the Perfect Paper Airplane

318 views / 1 likes - added 3 years ago

For the first time in 30 years, Science World has closed its doors. COVID-19 is eliminating our main revenue source. Give now to ensure that when the virus is gone, Science World is still igniting wonder and empowering dreams: http://www.scienceworld.ca/d
56:43 Popular
Wild Thing: The Smithsonian National Zoo

957 views / 2 likes - added 9 years ago

As part of its mission to "advance research and scientific knowledge in conserving wildlife and to teach and inspire people to protect wildlife, natural resources, and habitats," scientists at the National Zoo breed endangered species for the purpose of r
01:04
How to Make an Oboe from a Straw

281 views / 0 likes - added 3 years ago

To learn more sound, visit Science World Resources: https://bit.ly/sw-soundFor the first time in 30 years, Science World has closed its doors. COVID-19 is eliminating our main revenue source. Give now to ensure that when the virus is gone, Science World i
01:22
How to Make a String Phone (In Two Minutes or Less)

232 views / 0 likes - added 3 years ago

To learn more sound, visit Science World Resources: https://bit.ly/sw-soundFor the first time in 30 years, Science World has closed its doors. COVID-19 is eliminating our main revenue source. Give now to ensure that when the virus is gone, Science World i
01:42
How to Make a Homemade Talking Cup (It's Easy!)

284 views / 0 likes - added 3 years ago

To learn more sound, visit Science World Resources: https://bit.ly/sw-soundFor the first time in 30 years, Science World has closed its doors. COVID-19 is eliminating our main revenue source. Give now to ensure that when the virus is gone, Science World i
00:50
Milk Magic! | Surface Tension #shorts #science #scishowkids #experiment #milk

88 views / 0 likes - added 8 months ago

Hosted by: Jessi Knudsen Castaeda (she/her/they/them)Jennifer Szymanski: WriterKyle Nackers: Fact CheckerAlex Billow: Script EditorMadison Lynn: VideographerSam Schultz: Script SupervisorStefan Chin: EditorJosef "Tuna" Metesh: Sound DesignerSam Schultz: P
12:20
What Do Protons Taste Like?

288 views / 0 likes - added 2 years ago

The first 1,000 people to use this link will get a 1 month free trial of Skillshare: https://skl.sh/stevemould03211Our sense of taste is amazing. The way for detect sweet, sour, bitter, salt and savory (umami) flavours is really clever.You can buy my book
01:01
How to Make a Bullfrog Caller (Easy Fun for Kids!)

204 views / 0 likes - added 3 years ago

The next generation of learners needs us, and we need them. COVID-19 closed our doors, eliminating revenue that keeps us in operation. Today, were asking you to donate an urgent gift so we can continue to serve the learners of tomorrow. http://www.science
01:15
How to Transplant Seedlings to Your Garden (Easy At-Home Fun for Your Kids!)

297 views / 0 likes - added 3 years ago

COVID-19 has shut our doors, but we are still hard at work! Our team is developing new ways to deliver our science content online, but we need your help to make up our critical revenue loss. Please give today: http://www.scienceworld.ca/donateFor the comp
01:19
This Pink Winged Stick Insect is Hiding in Plain Sight

594 views / 0 likes - added 6 years ago

This is a pink winged stick insect at the Montreal Zoo. These guys have quite the camouflage on them. Despite growing up to 21 inches in length, these insects are able to hide in plain sight, blending in among sticks and foliage. As camouflage is their pr
00:38
Let's Play With Matches #shorts

157 views / 0 likes - added 1 year ago

With just 8 matches (or pens or q-tips or anything straight), you can tie up your mind for hours, days, or WEEKS. The idea is to develop a basic understanding of graph theory, which focuses on the relationships between things -- and you can express those
02:45
Trapped Inside the Plastic Prison #TeamSeas

252 views / 0 likes - added 2 years ago

Let's join Mr.Beast and the rest of Team Seas in cleaning up trash from our oceans and rivers!Donate: https://teamseas.org/Meet The Team!Director/Voice - Pat Graziosi: http://twitter.com/PatGraziosi Animator: Robert GrishamWriter: Ashleen KnutsenProducer:
05:58 Popular
Can You Crack This Four Card Code?

779 views / 0 likes - added 6 years ago

A surprisingly tricky card riddle. You'll need to put your thinking caps on for this one. Hi! I'm Jade. I'm an Aussie with a Bachelor's degree in Applied Physics. After three years and over 100 lab sessions, I realized I'm terrible at experiments. So now
09:52 Popular
Locke, Berkeley, & Empiricism: Crash Course Philosophy #6

754 views / 0 likes - added 8 years ago

This week we answer skeptics like Descartes with empiricism. Hank explains John Locke’s primary and secondary qualities and why George Berkeley doesn’t think that distinction works -- leaving us with literally nothing but our minds, ideas, and perceptions
11:35 Popular
18 WONDERFUL PAPER ORIGAMI PROJECTS

1,284 views / 2 likes - added 6 years ago

You're gonna love these origami projects! Keep your mind and hands busy, boost your creativity and have fun! :) ---------------------------------------------------------------------------------------- 5-Minute Crafts: https://www.goo.gl/8JVmuC Facebook: h
01:12
How to Make an Origami Frog

282 views / 0 likes - added 3 years ago

The dome is closed, but Science World is still at work. During Science Worlds COVID-19 closure, we are fielding science questions from the public, directing families to our BC-curriculum-linked online resources, and preparing video content for the entire
10:16
The strange fluid dynamics of microscopic animals and other daphnia facts

98 views / 0 likes - added 1 year ago

Daphnia look amazing under a microscope because their bodies are semi transparent. I learned some really interesting stuff about the effects of caffeine and temperature on daphnia and the way they've adapted to the viscus world of water.Get the uHandy Due
08:46 Popular
are you okay? | Award-Winning Short Film About Bullying

1,501 views / 3 likes - added 5 months ago

This animated short film project of the Barbara Sinatra Children's Center Foundation was produced in collaboration with Wonder Media and the Joshua Center at the University of Washington. Directed by Ryan Cannon. "are you okay?" was named 2021 Best Animat
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12:51
Sailing Faster Than The Wind - How Is That Even Possible?

81 views / 0 likes - added 1 year ago

The first 200 people to sign up at https://brilliant.org/stevemould will get 20% off an annual subscription.It's possible to sail a yacht faster than the wind that powers it! Although it happens all the time, it's really counterintuitive. Can it be explai
10:37
I Made a Lens, But for Sound

105 views / 0 likes - added 1 year ago

Download the privacy respecting open source browser Brave: https://brave.com/stevemouldLight and sound travel as waves. Lenses work by taking advantage of the fact the wave propagation changes direction when the wave passes between mediums for which the s
09:20
Piezoelectricity - why hitting crystals makes electricity

97 views / 0 likes - added 1 year ago

CuriosityStream: Get 30 days free by following this link and using promo code stevemould:https://curiositystream.com/stevemouldThe Quartz Watch video is here: https://youtu.be/_2By2ane2I4Certain crystals, like quartz will produce a voltage when hit. It's
22:15
Tour of Gibraltar caves to explore Neandertal behavior

133 views / 0 likes - added 1 year ago

In this video, John Hawks visits the sites of Gorham's and Vanguard Caves, which are in the territory of Gibraltar. He visits with the archaeologists Geraldine Finlayson, Clive Finlayson, and Darren Fa, who discuss their work at these sites. Major aspects
09:12
The Race to Mine the Moon Is Taking Off, Here's What's Coming

297 views / 0 likes - added 4 years ago

NASA's quest to explore deep space is energizing a space mining boom on the Moon.Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2s0cf7w Visit our shop at http://shop.seeker.comWere going into a totally different
06:49
Useful Diamonds - Periodic Table Of Videos

616 views / 0 likes - added 9 years ago

More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/
10:06
Matt & Hugh: the mystery of two balls in a can

567 views / 0 likes - added 6 years ago

Dr Hugh Hunt is a Senior Lecturer in Engineering at the University of Cambridge and a Fellow of Trinity College. http://www.hughhunt.co.uk/ Watch Hugh and I calculate how fast a motorbike can go on a wall of death. https://youtu.be/b23i3NhFLDc CORRECTIONS
03:09
How to calculate pi by throwing sausages | Do Try This At Home | We The Curious

149 views / 0 likes - added 2 years ago

Did you know it's possible to calculate the number 'pi' by throwing sausages? Ross & Kerina take maths to the kitchen & show you how to try this adaptation of the 'Buffon's Needle Problem' at home.How to test your knee-jerk reflex & other tendon tricks:ht
07:45
Why 82,000 Is An Extraordinary Number - Numberphile

512 views / 0 likes - added 8 years ago

Check out How Not To Be Wrong by Jordan Ellenberg: http://bit.ly/HowNotToBeWrong And special Kindle offer: http://bit.ly/Wrong_Special This video features Dr James Grime - http://singingbanana.com Cheers to Thomas Oléron Evans for inspiring James: http://
Pyramids of Giza Walking Tour (4K/60fps)

194 views / 0 likes - added 2 years ago

Since there are no primary sources regarding the pyramids, any information presented during the walk regarding their age and original function is based on theory and not to be taken as fact. This was filmed starting at 8:30am on January 20th, 2019. For an
03:46
The Science Of Depression

509 views / 0 likes - added 8 years ago

What's going on inside of a depressed person? Watch 'Do Dogs Get Depressed?': http://bit.ly/1pb2GZi Get Your FREE Audiobook: http://bit.ly/XIcZpz SUBSCRIBE: http://bit.ly/10kWnZ7 ---Links to follow us below--- Instagram and Twitter: @whalewatchmeplz and @
04:09 Popular
Japanese Hakone Marquetry

1,586 views / 0 likes - added 7 years ago

Japanese Hakone Marquetry takes many years to master. It is a very unique type of woodwork in Japan, which is developed receiving the benefits from their rich natural resources of Hakone wood. This work creates a detailed geometric pattern or mosaic with
11:16
Mass Separation: Crash Course Engineering #17

416 views / 0 likes - added 4 years ago

It can be really important to separate out chemicals for all kinds of reasons. Today were going over three different processes engineers use to achieve that separation: distillation, which separates substances based on their different boiling points; liqu
05:17
Farewell B11 - Periodic Table Of Videos

483 views / 0 likes - added 9 years ago

Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry/index.aspx Periodic Videos films are by
03:42 Popular
How False News Can Spread - Noah Tavlin

1,081 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-false-news-can-spread-noah-tavlin In previous decades, most news with global reach came from several major newspapers and networks with the resources to gather information directly. The speed with which info
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10:12
5 interesting things - episode 2

98 views / 0 likes - added 1 year ago

Get up to 91% off yearly web hosting plans. Go to https://www.hostinger.com/stevemould and use promo code stevemould at checkout.https://ninterestingthings.comIn this episode:1. Why is the end of a tape measure always wobbly2. Why hammerhead sharks have h
09:48
Self-Healing Material

145 views / 1 likes - added 1 year ago

Signup for your FREE trial of Wondrium here: http://ow.ly/Hqgn30skwQtThis is a self-healing polymer. It's not sticky but it does stick to itself!You can buy my books here:https://stevemould.com/booksYou can support me on Patreon and get access to the excl
02:08
The Disappearing Black Disk

104 views / 1 likes - added 1 year ago

This is a phenomenon of polarised light. Two filters lining the tube are at right angles to each other. There is *not* a clear disk in the middle!Here's the reddit post I mentioned in the video (bad language warning!):https://stevemould.com/redditbmfs(I'v
02:00 Popular
Paper and string: the DIY centrifuge

807 views / 0 likes - added 6 years ago

A centrifuge is a vital piece of kit for hospitals and labs across the world. But what if you could make one out of paper and string? The so-called ‘paperfuge’ is the cheapest and fastest hand-spun centrifuge ever designed — and it can reach speeds of up
1:11:40 Popular
The Million Dollar Equations - with Tom Crawford

862 views / 0 likes - added 3 years ago

In the year 2000 it was announced that seven of the biggest unsolved problems in mathematics would each be given a $1million prize. Only one has been solved.Watch the Q&A: https://youtu.be/AFc7kGfLSIcSubscribe for regular science videos: http://bit.ly/RiS
14:17
Vision Is Actually A Chemical Reaction

99 views / 0 likes - added 1 year ago

Get 70% off NordVPN for the first 3 years and an additional 30 days free: https://nordvpn.com/steve and use the promo code steveHow does vision work on the molecular level? It all starts with a molecule in your rod and cone cells called retinal that flips
12:26
Everyone should see this experiment for themselves

38 views / 0 likes - added 2 months ago

Apply for Jane Street's Academy of Math and Programming here: https://bit.ly/stevemould-ampBrownian motion was the first visual evidence of Atoms and Molecules. Einstein was able to show that the mass of atoms could be calculated by watching the particles
12:36
Bizarre Spinning Glue

249 views / 0 likes - added 3 years ago

Get 4 months free when you buy a 2 year plan of NordVPN: https://nordvpn.com/steve and use promo code "steve" at checkout.PVC cement (it's technically not glue) spins in water. It might be because the solvent is being expelled onto the surface of the wate
04:30
Losing Fingers To Chemistry - Periodic Table Of Videos

644 views / 1 likes - added 9 years ago

The Prof is back in the lab with a Potassium Dichromate reaction and a story of lost fingers! More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvid
09:41
Gravity defying smoke

63 views / 0 likes - added 6 months ago

Get 30% off your first month of any KiwiCo box: https://kiwico.com/stevemouldBackflow Incense burners really confuse me, but I think I've figured out why the smoke falls instead of rises.You can support me on PATREON here: https://stvmld.com/7aaw_n92You c
11:31
The Pythagorean Siphon Inside Your Washing Machine

657 views / 0 likes - added 3 years ago

For a limited time, use this link to get a free trial of Skillshare Premium Membership: https://skl.sh/stevemould09201There's a greedy cup siphon in your washing machine fabric softener try. Also called a Pythagorean cup. It's also used in urinals and nov
15:25
The Coriolis Effect Test: two hemispheres, one sink

575 views / 0 likes - added 6 years ago

The Coriolis Effect Test: two hemispheres, one sink Disproven! The Coriolis Effect does not make the water drain out a sink anti-clockwise in the Northern Hemisphere and clockwise in the Southern. Have you taken the same sink to both hemispheres? If so: s
05:56
Contains Loud Bangs - Periodic Table Of Videos

499 views / 0 likes - added 9 years ago

It's detonation vs deflagration. More slow motion at http://bit.ly/chemslomo More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the Scho
05:07
What Would We Eat on Mars?

251 views / 2 likes - added 2 years ago

Sam the bat would love to visit Mars one day, but he's going to need more than a few sandwiches if he's going to stay for long.----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have
12:51
I Can Twist My Eye Around Its Pupil (And So Can You)

466 views / 0 likes - added 3 years ago

Get 68% off for a 2-year plan + 1 month free with this link: https://nordvpn.com/steve and use the promo code "steve" to get the first month free.Torsional eye movement, known as cycloversion and cyclovergence have a fascinating evolutionary history via o
09:09
Can water solve a maze?

413 views / 0 likes - added 1 year ago

Head to https://80000hours.org/steve to start planning a career that is meaningful, fulfilling, and helps solve one of the worlds most pressing problems.Here's the original simulation by bergmanjoe: https://www.tiktok.com/@bergmanjoe/video/710909851205843
10:18
The Spool Paradox

131 views / 0 likes - added 11 months ago

The first 100 people to use code SCIENCE at the link below will get 60% off of Incogni: https://incogni.com/scienceSpools can behave in counter intuitive ways. The puzzle get's even weirder in the limit as the spool gets full, and then goes beyond full!Ch
01:37
Create a Camera Obscura in Your Bedroom

294 views / 0 likes - added 3 years ago

For the first time in 30 years, Science World has closed its doors to the public. Every day, COVID-19 is eliminating our main revenue source and critical operating funds. We rely on donations and partners to run our vital programs. Give now to ensure that
06:25
Weird But Fair Dice (plus The D120) - Numberphile

462 views / 0 likes - added 8 years ago

See more links about the dice in the full description below... Extra footage at Numberphile2: https://youtu.be/pCCtcqyazOE Henry Segerman: http://www.segerman.org More about dice designs: http://bit.ly/AboutDice Buy these dice and others at: http://bit.ly
03:19 Popular
Why Does Swiss Cheese Have Holes?

1,180 views / 0 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say a
11:50
The bizarre patterns that emerge when you heat ANY fluid

31 views / 0 likes - added 2 months ago

Click this link https://hensonshaving.com/stevemould and use the codestevemould to receive 100 free blades with the purchase of your AL13 razorAre convection diagrams accurate? I built one to find out.Paper about solutal convection: https://www.sciencedir
07:03
Ocean to Plate: A Journey into the Seafood Supply Chain

231 views / 0 likes - added 3 years ago

World Wildlife Fund, Condition One and Google present a 360 video and virtual reality film project for Daydream Impact. As populations and appetites for nutritious protein like seafood grow, global fisheries are reaching their ecological capacity, and we
11:59
The Inverted Whirlpool Paradox

135 views / 0 likes - added 1 year ago

Get 50% off ANY KiwiCo crate: https://kiwico.com/stevemould50The tea leaf paradox explained. A spinning vortex and cause liquids to seemingly defy gravityYou can buy my books here:https://stevemould.com/booksYou can support me on Patreon and get access to
10:28
Peruvian Whistling Vessels are weird

127 views / 0 likes - added 1 year ago

A big thank you to the sponsor Jane Street. Take a look at the opportunities they have here: https://www.janestreet.com/join-jane-street/So many of you sent me this one! It was great to finally figure out what's going on inside.You can buy my books here:h
12:30
Will a Kettle Full Of Alcohol Stay On Forever?

85 views / 0 likes - added 1 year ago

Curiosity Stream: https://curiositystream.com/stevemould Get a whole year for just $14.99Electric kettles turn off automatically when the water starts to boil. So What happens when you boil Alcohol that has a lower boiling point?You can buy my books here:
05:29 Popular
Where Does Soil Come From?

1,463 views / 4 likes - added 3 years ago

Trees come from seeds, and birds come from eggs, but where does all the soil and dirt come from?----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question for Jessi, Squeaks,
16:13
5 Interesting Things

101 views / 0 likes - added 1 year ago

Sign up for a free trial of The Great Courses Plus here: http://ow.ly/36MU30iqElDI get ideas for videos that I really like but they're too short for their own video. So I've collected 5 here into one video.* It's not really correct to say the wasp "wants"
06:02 Popular
Math, When Are You Going To Use It?

911 views / 0 likes - added 6 years ago

If you're in or went to high school, you're familiar with the phrase "When am I ever going to use this?" when talking about pretty much anything you learn in math class. This is the answer to that question. The real answer, not something like "one day a s
03:10
DIY Hand Math Numbers Multiplication

507 views / 0 likes - added 3 years ago

How to do hand and finger numbers multiplication. This maths trick uses your hands to help with more complicated multiplication of single digit number times tables. For more complex multiplications, use this technique:https://www.youtube.com/watch?v=VJf8X
09:43 Popular
Smelly Chemistry - Periodic Table Of Videos

840 views / 0 likes - added 9 years ago

Mercaptans - or Thiols - are some of the smelliest chemicals around. We didn't dare open the bottle. PsyFile: https://www.youtube.com/psyfile More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos
05:02
What is Consciousness?

470 views / 0 likes - added 5 years ago

Where is it? Can it be measured? Replicated? Created? Marcus du Sautoy puzzles the problem of consciousness. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Brain imagining techniques have shown that our minds work differently when we're a
06:48
Rubidium, Water And Indicator (slow Motion) - Periodic Table Of Videos

581 views / 0 likes - added 9 years ago

We drop Rubidium into water - but with Phenolphthalein in the water to act as an indicator. Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Tw
04:16
Caesium In Water (slow Motion) - Periodic Table Of Videos

557 views / 0 likes - added 9 years ago

Everyone's favourite alkali metal - Caesium - reacts with water. Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com
05:26 Popular
Liquid Oxygen (slow Motion) - Periodic Table Of Videos

704 views / 0 likes - added 9 years ago

Dropping hot charcoal into liquid oxygen - filmed with a high-speed camera. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the Schoo
02:37
Inventions: The Tesla Coil

691 views / 2 likes - added 6 years ago

The inventor Nikola Tesla had dreamed of supplying the world with electricity wirelessly. Tesla developed a device in 1891 which could produce bolts of high voltage electricity, known as the Tesla Coil. The device has a primary coil which passes a current
02:44
Explosives Legend - Periodic Table Of Videos

520 views / 0 likes - added 9 years ago

The Professor oversees the installation of a "blue plaque" for the late great Colonel BD Shaw. See out-takes from this video (and why Brady gets angry at truck drivers) at: http://www.youtube.com/watch?v=LN7BLUWBuBI More chemistry at http://www.periodicvi
03:39 Popular
How Do You Decide Where To Go In A Zombie Apocalypse? - David Hunter

1,146 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-do-you-decide-where-to-go-in-a-zombie-apocalypse-david-hunter Can geography save your life in case of, say, a zombie apocalypse? Understanding the push and pull factors that create geographic movement -- or
06:02
What If Ice Did Not Float? - Periodic Table Of Videos

485 views / 0 likes - added 9 years ago

The Professor muses on a world in which ice sinks to the bottom!? See also what if the universe is just a computer simulation: http://www.youtube.com/watch?v=YOxDb_BbXzU Made to coincide with YouTube's Geek Week. More chemistry at http://www.periodicvideo
05:43 Popular
Sodium V Water (slow Motion) - Periodic Table Of Videos

1,042 views / 0 likes - added 9 years ago

A water droplet lands on a piece of molten sodium - you know the rest! Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitt
06:49 Popular
Gold Bullion Vault - Periodic Table Of Videos

876 views / 1 likes - added 9 years ago

We're INSIDE a Gold Bullion Vault. The Bank of England protects about £197 billion ($315bn) worth of gold, according to the mostly recently published figures. Film by Brady Haran. Featuring Professor Martyn Poliakoff. The vaults are off limits, but the Ba
13:37
An Actually Good Explanation of Moles

613 views / 0 likes - added 3 years ago

The first 200 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual subscription that gives you access to the full archive of Daily Challenges and every single courseMoles (in chemistry) are really clever and useful. The defini
12:57
Trick Your Sense Of Taste In 5 Different Ways

226 views / 0 likes - added 2 years ago

The first 200 people to sign up at https://brilliant.org/stevemould will get 20% off an annual subscription.Previous video about how taste works: https://youtu.be/FSYE1T5d9jcVideo about how sugar twists light: https://youtu.be/975r9a7FMqcGet access to the
01:15
Lighting A Splint (slow Motion) - Periodic Table Of Videos

503 views / 0 likes - added 9 years ago

Just a quick one, but one of Professor Pete Licence's favourite reactions - a glowing splint lights in Oxygen. (yes, Professor!) More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitte
05:31
In The Footsteps Of Tizard - Periodic Table Of Videos

561 views / 0 likes - added 9 years ago

Prof T-shirts: http://dftba.com/product/14y/The-Professor-Shirt The Professor discusses the life and work of war-time chemist Henry Tizard - who went to the same school as him! The duo went to Westminster School. More chemistry at http://www.periodicvideo
03:00
What Can You Learn From Ancient Poop?

353 views / 0 likes - added 3 years ago

Fossilized poop, called coprolites, can reveal surprising secrets about the past.Subscribe! http://bit.ly/1FkxVLb Twitter! https://twitter.com/gross_science Tumblr! http://grossscience.tumblr.com/Want more info?More on Coprolite preservation and analysis:
07:35
What's In the Box Making it Spin? There Are No Moving Parts

118 views / 0 likes - added 1 year ago

Get your first Kiwi Crate for free: https://KiwiCo.com/SteveMouldSo it's magnets of course. But how exactly? What's the mechanism?Here's my #shorts channel: https://stvmld.com/cug7y2w7Here's that instrucbles project if you want to make one yourself:https:
04:48
The infamous overpopulation bet: Simon vs. Ehrlich - Soraya Field Fiorio

235 views / 0 likes - added 2 years ago

Discover an infamous bet between two professors, which sought to predict whether the earth would run out of resources due to a growing human population.--In 1980, Paul Ehrlich and Julian Simon bet $1,000 on a question with stakes that couldnt be higher: w
03:06
Molecular Visualizations of DNA - Original High Quality Version

607 views / 0 likes - added 5 years ago

These DNA molecular visualizations were created for the multifaceted 'DNA' project, celebrating the 50th anniversary in 2003 of the discovery of the double helix. The 'DNA' project includes a five-part documentary series, museum film and 'DNAi' online res
09:53 Popular
Radon - Periodic Table Of Videos

733 views / 0 likes - added 9 years ago

Here is a new video from us about Radon, including a look at a historic letter and a German cloud chamber! With thanks to the Royal Society and GSI. For those with annotations, the caption at the end for Radon should clearly be Rn, not Ra - sorry! More ch
10:08 Popular
Central Nervous System: Crash Course A&P #11

1,194 views / 1 likes - added 9 years ago

Today Hank talks about your central nervous system. In this episode we'll explore how your brain develops and how important location is for each of your brain's many functions. Table of Contents Central Nervous System, Location and Brain Function 1:48 Bra
16:51
I Calculated Absolute Zero With Vodka

110 views / 0 likes - added 1 year ago

Get 70% off a 3 year NordVPN plan with this link: https://nordvpn.com/steve and use the promo code "steve" to get 1 additional month free. You can find absolute zero experimentally by taking a fixed amount of gas and measuring it's volume at different tem
08:58
Virtual U.S. Capitol Tour

373 views / 0 likes - added 3 years ago

Until you can visit us in person, take this virtual tour featuring some of our favorite aspects of the U.S. Capitol. Tour stops include: U.S. CAPITOL VISITOR CENTER 0:47 EMANCIPATION HALL 1:01 STATUE OF FREEDOM 1:17 U.S. CAPITOL CRYPT 1:53 U.S. CAPITOL RO
08:09
Chemistry Dubstep (behind The Scenes)

596 views / 0 likes - added 9 years ago

How Dave and Adam created out chemistry dusbtep video - see the main video at http://www.youtube.com/watch?v=TcvZL6fx-lU Visit Dave and Adam's channel at: http://bit.ly/boyinaband More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at h
05:00 Popular
How Much Plastic is in the Ocean?

1,582 views / 5 likes - added 7 years ago

What can you do to make the oceans plastic-free? ↓↓↓Check the resources below ↓↓↓ Ocean plastic pollution is a massive environmental problem. Millions of tons of plastic waste enter the ocean every year, even plastic that goes in the trash can often ends

>> View primary resources maths web videos