Search Results: "kitchen safety"

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09:56 Popular
Game Theory And Oligopoly: Crash Course Economics #26

973 views / 0 likes - added 8 years ago

Would you like to play a game, Dr. Falken? Actually, this episode isn't really about games, or Matthew Broderick, or Thermonuclear War. But enough with the long references to 1983's best movie, War Games. Today Jacob and Adriene are going to teach you abo
05:22
This Might Shock You: Downed Power Line Safety

602 views / 1 likes - added 8 years ago

If you come across a downed power line, stay as far away from it as you can and call Puget Sound Energy at 1-888-225-5773. Assume it is live. Never touch a downed power line or anything near it. Do not drive over down power lines. Should a power line fall
02:05 Popular
How To Make An Egg Bounce

777 views / 0 likes - added 8 years ago

It sounds impossible, but Rob shows you how to make an egg bounce - easy to do with simple kitchen stuff.
10:26 Popular
Economics Of Education: Crash Course Economics #23

810 views / 0 likes - added 8 years ago

How does education work? Where does the money come from? Who pays for it? Is going to college a good investment? Adriene and Jacob are talking today about the economics of education. Most countries require that their citizens get some education, and most
09:27
Why A

450 views / 0 likes - added 8 years ago

Today we have questions on Dutch Ovens, 18th Century Lighting, safety tips for cooking, and standing crust pies. We hope everyone out there has a wonderful and Merry Christmas! ***************************** Click Here for the last week's Q&A Episode - htt
01:13 Popular
TIL: This Wasp Turns Prey Into Zombies

1,131 views / 3 likes - added 8 years ago

If you see a cockroach scurry through your kitchen, your first reaction might be: “Arghh! A cockroach! Quick! Squish it with John Grisham!” But wait! You don’t need to sully your favorite legal caper. Instead, fetch a jewel wasp to do your bidding. These
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08:23 Popular
Environmental Econ: Crash Course Economics #22

745 views / 0 likes - added 8 years ago

So, if economics is about choices and how we use our resources, econ probably has a lot to say about the environment, right? Right! In simple terms, pollution is just a market failure. The market is producing more pollution than society wants. This week,
12:12 Popular
Market Failures, Taxes, And Subsidies: Crash Course Economics #21

831 views / 0 likes - added 8 years ago

This week on Crash Course Econ, Jacob and Adriene are talking about failure. Specifically, we're talking about market failures. When markets don't provide a good or service efficiently, that's a market failure. When markets fail, often governments step in
04:40 Popular
Why Is Bread Fluffy, Vinegar Sour, And Swiss Cheese Holey? - Erez Garty

1,328 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-is-bread-fluffy-vinegar-sour-and-swiss-cheese-holey-erez-garty Where does bread get its fluffiness? Swiss cheese its holes? And what makes vinegar so sour? These foods may taste completely different, but all
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10:15 Popular
Price Controls, Subsidies, And The Risks Of Good Intentions: Crash Course Economics #20

807 views / 0 likes - added 8 years ago

So, during times of inflation or deflation, why doesn't the government just set prices? It sounds reasonable, but price ceilings or floors just don't work. Adriene and Jacob explain why. Subsidies, however, are a little different, and sometimes they even
04:38 Popular
Talia In The Kitchen | Foodie Friday: Cinnamon Apple Crisp | Nick

720 views / 2 likes - added 8 years ago

Grab some apples and get ready to start cooking! Maria from Talia in the Kitchen is teaching us how to make cinnamon apple crisps! Subscribe if you love Nickelodeon and want to see more! http://goo.gl/JJgxNm?xid=YTdesc Nickelodeon is the number-one brand
11:01 Popular
Markets, Efficiency, And Price Signals: Crash Course Economics #19

958 views / 0 likes - added 8 years ago

Adriene and Jacob teach you all about markets. So, in free market(ish) economies like the United States and most of the world, markets are a big deal. Markets work to produce the stuff that consumers want, and that society needs. Today we'll talk about pr
03:23 Popular
Do Juice Cleanses Actually Work?

1,067 views / 1 likes - added 8 years ago

Juice cleanses are all the rage. But do they actually provide any health benefits? Cristen explains. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/wellness/diet-fitness/diets/what-s-the-big-deal-about-juice-cleanses-.htm Share on Facebo
09:37 Popular
Immune System, Part 3: Crash Course A&P #47

866 views / 0 likes - added 8 years ago

THE FINAL SHOWDOWN! This is the last episode on the immune system and also the very last episode of Crash Course Anatomy & Physiology. In it, Hank explains how the cellular immune response uses helper, cytotoxic, and regulatory T cells to attack body cell
03:31 Popular
The Moley Robotic Kitchen Cooks Your Meals

715 views / 1 likes - added 8 years ago

This incredible robot can make you dinner.Moley Robotics is developing a robotic kitchen that can prepare a meal from start to finish. It can prepare anything you want whenever you want it, and it even does the dishes too.
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07:14
5 Fun Science Experiments for Kids (w/ Grover!) | #5facts

684 views / 1 likes - added 8 years ago

Our old pal Grover from Sesame Street stopped by the studio to conduct five fun science experiments you can do at home with everyday materials. For more science activities you can do right in your kitchen, check out: http://sesamestreet.org/stem For step-
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09:44 Popular
Immune System, Part 2: Crash Course A&P #46

1,049 views / 0 likes - added 8 years ago

In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vacci
11:34 Popular
Marginal Analysis, Roller Coasters, Elasticity, And Van Gogh: Crash Course Econ #18

1,110 views / 0 likes - added 8 years ago

This week Jacob and Adriene teach you about marginal analysis, which you're using RIGHT NOW! The video is coming from inside the house! Or something. You'll learn how marginal analysis guides the decision making if cities, nations, companies, and amusemen
09:13 Popular
Immune System, Part 1: Crash Course A&P #45

1,251 views / 2 likes - added 8 years ago

Our final episodes of Anatomy & Physiology explore the way your body keeps all that complex, intricate stuff alive and healthy -- your immune system. The immune system’s responses begin with physical barriers like skin and mucous membranes, and when they’
03:25 Popular
Where Does Sugar Come From?

941 views / 0 likes - added 8 years ago

From a chocolate chip cookie to a big, juicy strawberry, your favorite sweet snacks have one thing in common: sugar! Join Jessi and learn all about how sugar gets from plants to your kitchen table! ---------- Like SciShow? Want to help support us, and als
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10:16 Popular
Income And Wealth Inequality: Crash Course Economics

901 views / 0 likes - added 8 years ago

Inequality is a big, big subject. There's racial inequality, gender inequality, and lots and lots of other kinds of inequality. This is Econ, so we're going to talk about wealth inequality and income inequality. There's no question that economic inequalit
04:57 Popular
Is It Safe To Eat Genetically Modified Animals?

1,079 views / 3 likes - added 8 years ago

Recently, the FDA approved the sale and consumption of genetically modified salmon. Will this change the food industry forever? What’s The Deal With Genetically Modified Food? ►►►► http://dne.ws/1MgNj93 Sign Up For The TestTube Newsletter Here ►►►► http:/
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09:20 Popular
Lymphatic System: Crash Course A&P #44

1,690 views / 0 likes - added 8 years ago

Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role i
09:02 Popular
Globalization And Trade And Poverty: Crash Course Economics #16

1,001 views / 0 likes - added 8 years ago

What is globalization? Is globalization a good thing or not. Well, I have an answer that may not surprise you: It's complicated. This week, Jacob and Adriene will argue that globalization is, in aggregate, good. Free trade and globalization tend to provid
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Steve Spangler's Biggest Experiment Yet!

865 views / 0 likes - added 8 years ago

Ellen's favorite science guy is back with more fun experiments for Ellen and her audience. Don't forget your safety goggles!
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01:48 Popular
How Sea Organisms Are Changing The Way We Make Glue | Think Like A Tree

801 views / 2 likes - added 8 years ago

Your new kitchen cabinets might contain a glue in them that was inspired by mussels. Explore the chemistry that mussels use when attaching to boats and find out how that science is being imitated to develop strong adhesives that don’t rely on toxic formal
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10:11 Popular
Imports, Exports, And Exchange Rates: Crash Course Economics #15

1,161 views / 0 likes - added 8 years ago

What is a trade deficit? Well, it all has to do with imports and exports and, well, trade. This week Jacob and Adriene walk you through the basics of imports, exports, and exchange. So, you remember the specialization and trade thing, right? So, that lead
04:54
How Will We Cook In The Future?

633 views / 0 likes - added 8 years ago

We use microwaves and ovens almost everyday, but scientists are working on improving kitchen tech. How will the kitchen of the future look? How Africa Is Hacking It’s Energy Crisis ►►►► https://youtu.be/PASI7_MlPZg To Learn More About Energy Poverty ►►►►
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04:16 Popular
How Fire Extinguishers Work

913 views / 1 likes - added 8 years ago

Fire extinguishers are nearly ubiquitous, and they can be an invaluable, life-saving device. But what’s inside those little red cylinders, and how does it stop a fire? Share on Facebook: https://goo.gl/hF7RFe Share on Twitter: https://goo.gl/qKWGmd Subscr
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10:05 Popular
Economic Schools Of Thought: Crash Course Economics #14

968 views / 0 likes - added 8 years ago

We talk a lot about Keynesian economics on this show, pretty much because the real world currently runs on Keynesian principles. That said, there are some other economic ideas out there, and today we're going to talk about a few of them. So, if you've bee
09:54 Popular
Recession, Hyperinflation, And Stagflation: Crash Course Econ #13

985 views / 0 likes - added 8 years ago

If you're ever put in charge of a national economy, there are a few things you should try to avoid. Before you laugh, just remember, you COULD be in charge of an economy someday. Someone has to do it, and anyway, if it could happen to Alan Greenspan, it c
11:25
The 2008 Financial Crisis: Crash Course Economics #12

645 views / 0 likes - added 8 years ago

Today on Crash Course Economics, Adriene and Jacob talk about the 2008 financial crisis and the US Goverment's response to the troubles. So, all this starts with home mortgages, and the use of mortgages as an investment instrument. For years, it seemed li
09:51 Popular
Urinary System, Part 2: Crash Course A&P #39

1,631 views / 2 likes - added 8 years ago

As we promised last week, we're not quite done talking about your pee yet. Today Hank explains how the urinary system regulates the production of urine, by maintaining a study glomerular flow rate. He'll also cover the anatomy of storing and excreting uri
03:27 Popular
How Risky Are Vaccines?

1,063 views / 0 likes - added 8 years ago

Thanks to Lynda.com for sponsoring this video! Visit https://www.lynda.com/earth for a 10-day free trial Thanks also to our Patreon patrons: - Today I Found Out - Jeff Straathof - Mark - Maarten Bremer - Duhilio Patiño - Alberto Bortoni - Avi Yashchin - V
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03:41 Popular
How To Make A Hurricane On A Bubble

1,173 views / 4 likes - added 8 years ago

How do scientists mimic the physics of a hurricane on the surface of a bubble? What other types of crazy research are bubbles used for? Learn how to create colorful vortices on a bubble in your kitchen! instagram.com/thephysicsgirl facebook.com/thephysics
04:19
What Are Quarks? Sugar Edition!

537 views / 0 likes - added 8 years ago

Protons and neutrons are made of three quarks, right? Wrong! Explore the particle they should have told you about when you were a kid! 10 quirky facts about quarks blog post: http://www.physicsgirl.org/blog/tenquarks Instagram: http://instagram.com/thephy
10:36 Popular
Money And Finance: Crash Course Economics #11

846 views / 1 likes - added 8 years ago

So, we've been putting off a kind of basic question here. What is money? What is currency? How are the two different. Well, not to give away too much, but money has a few basic functions. It acts as a store of value, a medium of exchange, and as a unit of
05:02
Why Do We Have To Wear Sunscreen? - Kevin P. Boyd

570 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-do-we-have-to-wear-sunscreen-kevin-p-boyd You already know that a trip to the beach can give you a nasty sunburn, but the nitty gritty of sun safety is actually much more complex. Wrinkle-causing UVA rays an
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10:18 Popular
Urinary System, Part 1: Crash Course A&P #38

992 views / 1 likes - added 8 years ago

Even though you probably don't choose to spend a lot of time thinking about it, your pee is kind of a big deal. Today we're talking about the anatomy of your urinary system, and how your kidneys filter metabolic waste and balance salt and water concentrat
09:25 Popular
What's All The Yellen About? Monetary Policy And The Federal Reserve: Crash Course Economics #10

763 views / 0 likes - added 8 years ago

This week on Crash Course Economics, we're talking about monetary policy. The reality of the world is that the United States (and most of the world's economies) are, to varying degrees, Keynesian. When things go wrong, economically, the central bank of th
10:08 Popular
Metabolism & Nutrition, Part 2: Crash Course Anatomy & Physiology #37

1,607 views / 0 likes - added 8 years ago

If you're like us, you love the sound of a brunch buffet. But not everything you eat at that glorious buffet is going to be turned into energy. Your body has to work with different forms of food in different ways. In this episode of Crash Course Anatomy &
04:08 Popular
RNAi: Slicing, Dicing And Serving Your Cells - Alex Dainis

713 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/rnai-slicing-dicing-and-serving-your-cells-alex-dainis RNA, the genetic messenger, makes sure the DNA recipe gives your cells exactly what they ordered. But sometimes that means inhibiting some other RNA that go
10:33 Popular
Metabolism & Nutrition, Part 1: Crash Course A&P #36

1,107 views / 0 likes - added 8 years ago

Metabolism is a complex process that has a lot more going on than personal trainers and commercials might have you believe. Today we are exploring some of its key parts, including vital nutrients -- such as water, vitamins, minerals, carbs, fats, and prot
07:31 Popular
Deficits & Debts: Crash Course Economics #9

779 views / 0 likes - added 8 years ago

What is debt? What is a deficit? And do these things have different outcomes for individuals and nations? Adriene and Jacob answer all these questions and more on this week's Crash Course Econ. Deficit and debt are easy to misunderstand, but luckily, they
10:24 Popular
Digestive System, Part 3: Crash Course A&P #35

929 views / 1 likes - added 8 years ago

Nachos are great...if you are among the lucky ones whose body can digest them. When digestion goes according to plan, the small intestine performs most of your chemical digestion in the duodenum, while accessory organs including the liver, gallbladder, an
11:54 Popular
Fiscal Policy And Stimulus: Crash Course Economics #8

1,208 views / 0 likes - added 8 years ago

In which Jacob and Adriene teach you about the evils of fiscal policy and stimulus. Well, maybe the policies aren't evil, but there is an evil lair involved. In this episode we learn how government use taxes and spending influence the economy. Sometimes t
03:44
Yellowstone: The Terror Of Change

683 views / 1 likes - added 8 years ago

In which Hank has some thoughts from Yellowstone National Park, one of the coolest and most dangerous places on Earth. In a weird way, this video is a response to John's about the refugee crisis. Anything that makes us confront that cliff of the unknowabl
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10:55 Popular
Digestive System, Part 2: Crash Course A&P #34

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

Nearly 200 years ago, Alexis St. Martin was shot in the stomach. He was saved by local army doctor William Beaumont, but had to live out his remaining years with a gaping hole in the stomach -- allowing Beaumont to learn a lot about how human digestion wo
10:25 Popular
Inflation And Bubbles And Tulips: Crash Course Economics #7

967 views / 1 likes - added 8 years ago

In which Adriene and Jacob teach you about how and why prices rise. Sometimes prices rise as a result of inflation, which is a pretty normal thing for economies to do. We'll talk about how across the board prices rise over time, and how economists track i
11:05 Popular
Digestive System, Part 1: Crash Course A&P #33

1,807 views / 5 likes - added 8 years ago

Nachos are delicious. And versatile because today they're also going to help us learn a thing or two about your digestive system. Nachos can provide us with energy and raw materials, by first ingesting something nutritious, propelling it through the alime
10:23 Popular
Respiratory System, Part 2: Crash Course A&P #32

1,174 views / 1 likes - added 8 years ago

Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure
08:51 Popular
Productivity And Growth: Crash Course Economics #6

844 views / 1 likes - added 8 years ago

Why are some countries rich? Why are some countries poor? In the end it comes down to Productivity. This week on Crash Course Econ, Adriene and Jacob investigate just why some economies are more productive than others, and what happens when an economy is
04:29 Popular
The Great Aqua Adventure: Crash Course Kids #24.1

889 views / 3 likes - added 8 years ago

Water travels... a lot. In fact, the water cycle is amazing and takes water all over the planet by using evaporation, condensation, and precipitation. In this episode of Crash Course Kids, Sabrina shows us how the water cycle works and how you can create
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09:22 Popular
Respiratory System, Part 1: Crash Course A&P #31

1,252 views / 2 likes - added 8 years ago

So we all know that breathing is pretty important, right? Today we're going to talk about how it works, starting with the nameless evolutionary ancestor that we inherited this from, and continuing to the mechanics of both simple diffusion and bulk flow, a
13:43 Popular
Macroeconomics: Crash Course Economics #5

1,073 views / 0 likes - added 8 years ago

This week, Adriene and Jacob teach you about macroeconomics. This is the stuff of big picture economics, and the major movers in the economy. Like taxes and monetary policy and inflation and policy. We need this stuff, because if you don't have a big pict
10:22 Popular
Supply And Demand: Crash Course Economics #4

1,892 views / 1 likes - added 8 years ago

In which Adriene Hill and Jacob Clifford teach you about one of the fundamental economic ideas, supply and demand. What is supply and demand? Well, you’ll have to watch the video to really understand it, but it’s kind of important for everything economica
10:01 Popular
Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

961 views / 0 likes - added 8 years ago

It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry oxygen. We'll follow the for
03:24 Popular
How Much Sleep Do You Actually Need?

784 views / 2 likes - added 8 years ago

Are you over or under sleeping? Get Your Free Audiobook: http://bit.ly/XIcZpz WATCH 'How To Get Better Sleep' http://bit.ly/1l4c6k5 SUBSCRIBE: http://bit.ly/10kWnZ7 ---Links to follow us below!--- Instagram and Twitter: @whalewatchmeplz and @mitchellmoffi
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03:05
Should We All Be Eating Insects?

621 views / 1 likes - added 8 years ago

Could these creepy crawlers be the future of food? HOW TO EAT BUGS: http://bit.ly/1jLnYXe Subscribe! It's free: http://bit.ly/10kWnZ7 --- Follow us (Links Below) --- Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1
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03:20 Popular
Why Do We Eat Spoiled Food?

842 views / 1 likes - added 8 years ago

Sponsored by Tab for a Cause: http://www.tabforacause.org?r=3 MinuteEarth is also now on Patreon! Please support us at: http://www.patreon.com/minuteearth And subscribe! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 Thanks to: - Subbable s
10:00 Popular
Blood, Part 1 - True Blood: Crash Course A&P #29

1,822 views / 0 likes - added 8 years ago

Now that we've talked about your blood vessels, we're going to zoom in a little closer and talk about your blood itself. We'll start by outlining the basic components of blood -- including erythrocytes, leukocytes, platelets, and plasma -- as well as the
04:24 Popular
Science For Kids - How To Make Microwave Cupcakes - ExpeRimental #20

891 views / 1 likes - added 8 years ago

Make a cake in a microwave with our recipe, and do a science experiment for children. Download the infosheet for more instructions, ideas and the recipe: http://bit.ly/MicroCakes_IS Subscribe for regular science videos: http://bit.ly/RiSubscRibe Jo and he
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00:07 Popular
5 Little Welsh Corgi Pembroke Puppies

836 views / 1 likes - added 8 years ago

a litter of 6 weeks old corgi puppies running into the kitchen.
06:50 Popular
INDOOR WHIRLPOOL -- BiDiPi #53

965 views / 1 likes - added 8 years ago

This World Of Ours: https://www.youtube.com/watch?v=JgAglQGOFTw BiDiPi is a showcase of incredible creations from amazing artists. *** CLICK "SHOW MORE" FOR LINKS TO EVERYTHING *** BUILD IT Gravity Glue by Michael Grab (0:09) https://www.youtube.com/user/
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This Is A Human Woman -- BiDiPi #49

933 views / 0 likes - added 8 years ago

BiDiPi is a showcase of incredible creations from amazing artists. TWITTER: http://www.twitter.com/VsauceTwo *** CLICK "SHOW MORE" FOR LINKS TO EVERYTHING *** BUILD IT Li Hongbo’s Paper Sculptures https://www.youtube.com/watch?v=Pik2BcQF8ZQ https://www.yo
04:56 Popular
STEALTH BIKE -- LÜT #54

745 views / 1 likes - added 8 years ago

INSTAGRAM: Twitter: https://instagram.com/kevlieber LÜT is a showcase of some of the coolest and weirdest things you can buy online. *** LINKS TO EVERYTHING *** Japanese Rhinoceros Beetle Earrings (0:02) http://www.japantrendshop.com/japanese-rhinoceros-b
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Humans Need Not Apply

596 views / 0 likes - added 8 years ago

Discuss this video: http://www.reddit.com/r/CGPGrey/comments/2dfh5v/humans_need_not_apply/ http://www.CGPGrey.com/ https://twitter.com/cgpgrey ## Robots, Etc: Terex Port automation: http://www.terex.com/port-solutions/en/products/new-equipment/automated-g
04:36
Inside The World's Most Powerful New Microscopes

623 views / 1 likes - added 8 years ago

In recent years, scientists have come up with new ways to hack the physics of light, to invent the most powerful microscopes the world has ever seen. ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without th
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06:23
Your Salad Is Trying To Kill You

656 views / 0 likes - added 8 years ago

The dose makes the poison… Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart ↓ More info and sources below ↓ Plants are the most important source of nutrients for pretty much all of Earth's animals, and many of the planet's bacteria
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03:06
Surgical Sutures | How It's Made

694 views / 0 likes - added 9 years ago

Technicians take care to test the strength and safety of collagen or polyester fibers formed to make sutures for a variety of medical purposes. | http://www.sciencechannel.com/tv-shows/how-its-made/ Catch HOW IT'S MADE Thursdays at 9/8c on Science! Watch
06:54
DIY Holiday Treats

647 views / 0 likes - added 9 years ago

I got so many requests to make some Holiday Treats. Just wanted to share some fun and yummy themed recipes I found. I hope you enjoy them and Happy Holidays! FOLLOW ME HERE Facebook: http://www.facebook.com/rosannapansino Twitter: https://twitter.com/Rosa
07:05
The Recipe For Life…

611 views / 0 likes - added 9 years ago

We're cookin' in the primordial kitchen! Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart↓ More info and sources below ↓ If the human body could be distilled down into one molecule, what would our chemical formula be? And WHY is it that way? Is
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00:32 Popular
Sesame Street: Elmo Stays Safe

706 views / 2 likes - added 9 years ago

Elmo and his friends always play in safe places like playgrounds, away from driveways and roads. This community service announcement has been created in partnership with Australian child safety advocates Kidsafe, the TAC, RACV and Holden. Check out more S
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The Progressive Era: Crash Course US History #27

907 views / 1 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps keep the channel producing great conten
09:03 Popular
Lab Techniques&Safety: Crash Course Chemistry #21

937 views / 0 likes - added 9 years ago

Hank takes a break from the desk to bring you to the lab in order to demonstrate some important points about the practical side of chemistry - experimentation in the laboratory. You'll learn what to wear in the lab, how to dispose of chemicals safely, how

>> View kitchen safety web videos