Search Results: "federal reserve interest rate"
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09:57
Federal Reserve Balance Sheet
645 views / 0 likes - addedAnalysis of the federal reserve balance sheet as of Feb 2007. More free lessons at: http://www.khanacademy.org/video?v=MILF-9GeMDQ
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09:25 Popular
What's All The Yellen About? Monetary Policy And The Federal Reserve: Crash Course Economics #10
762 views / 0 likes - addedThis 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
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07:32
Full Reserve Banking
615 views / 0 likes - addedOverview of full reserve banking in comparison to fractional reserve banking More free lessons at: http://www.khanacademy.org/video?v=RGMcswR8DnY
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13:16
Relationship between bond prices and interest rates
576 views / 0 likes - addedWhy bond prices move inversely to changes in interest rate More free lessons at: http://www.khanacademy.org/video?v=I7FDx4DPapw
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12:16
Banking 15: More on the Fed Funds Rate
657 views / 0 likes - addedMore on the mechanics of the Federal Funds rate and how it increases the money supply. More free lessons at: http://www.khanacademy.org/video?v=rgqFXkLAc-4
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07:34
Weaknesses of Fractional Reserve Lending
529 views / 0 likes - addedWeaknesses of Fractional Reserve Lending More free lessons at: http://www.khanacademy.org/video?v=1HYSMxu-Dns
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10:50
Banking 8: Reserve Ratios
650 views / 0 likes - addedHow reserve requirements limit how much lending a bank can do. More free lessons at: http://www.khanacademy.org/video?v=VP3nKDUw1jA
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01:46
How To Earn $50K A Year In Interest For Retirement
286 views / 0 likes - addedAn interest-only retirement plan can fund your retirement without draining your savings, but you will need to save a lot of money to make it possible. NerdWallet crunched the numbers, and we can tell you how much you need to save every month, broken down
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11:28
Banking 11: A reserve bank
649 views / 0 likes - addedIntroduction to the idea of a reserve bank. More free lessons at: http://www.khanacademy.org/video?v=M-4GWomLbpc
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19:13
Fractional Reserve Banking Commentary 1
673 views / 0 likes - addedUnderstanding the weak points of Fractional Reserve Banking More free lessons at: http://www.khanacademy.org/video?v=ZyyaE3DIxhc
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08:52
Banking 9: More on Reserve Ratios (Bad sound)
652 views / 0 likes - addedSeeing how reserve ratios limit how much lending I can do. More free lessons at: http://www.khanacademy.org/video?v=DFPBdbx0vFc
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07:05
Simple Fractional Reserve Accounting (part 2)
525 views / 0 likes - addedHow banks can actually create checking accounts under a fractional reserve system More free lessons at: http://www.khanacademy.org/video?v=PASajlCGBTw
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06:38
Introduction to compound interest
495 views / 0 likes - addedIntroduction to compound interest More free lessons at: http://www.khanacademy.org/video?v=Rm6UdfRs3gw
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09:54
Interest as Rent for Money
598 views / 0 likes - addedThinking about interest as the price of money. Looking at money from a supply and demand perspective More free lessons at: http://www.khanacademy.org/video?v=Lru0vKmkzR8
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08:57
Interest Group Formation: Crash Course Government And Politics #43
629 views / 1 likes - addedSo last week we talked about what special interest groups are and how they influence the political system, and today we’re going to focus on why we even have them in the first place. As to avoid getting too cynical, we’re going to focus on five benefits o
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07:34
Money Supply and Demand Impacting Interest Rates
482 views / 0 likes - addedExamples showing how various factors can affect interest rates More free lessons at: http://www.khanacademy.org/video?v=vItRHYu-A88
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08:13 Popular
Interest Groups: Crash Course Government And Politics #42
747 views / 0 likes - addedToday, Craig is going to talk about something you fans out there have been demanding for months - money in politics. Specifically, we're going to talk about special interest groups and their role in the U.S. political system. Special interest groups are g
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09:56
Introduction To Average Rate Of Change
689 views / 0 likes - addedIntroduction to average rate of change
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06:58
Average Rate Of Change From Graph
700 views / 0 likes - addedAverage rate of change from graph
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10:52
Compound Interest
401 views / 0 likes - addedThis finance video tutorial explains how to calculate the compound interest on an annual, quarterly, and monthly basis.My Website: https://www.video-tutor.netPatreon: https://www.patreon.com/MathScienceTutorAmazon Store: https://www.amazon.com/shop/theorg
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05:59
Investment and Real Interest Rates
500 views / 0 likes - addedIntuition as to why high real interest rates lead to low investment and why low rates lead to high investment More free lessons at: http://www.khanacademy.org/video?v=72p6uw5y-Rw
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01:31
This ride changes speed based on your heart rate
552 views / 0 likes - addedThis ride gets faster or slower depending on how scared you are, adjusting speed based on a rider's heart rate. Last year, Dutch designer Daniel de Bruin created a one-person ride called the Neurotransmitter 3000 that speeds up or slows down based on biom
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13:22
The Discount Rate
583 views / 0 likes - addedThe discount rate and window. Lender of last resort. More free lessons at: http://www.khanacademy.org/video?v=FxkTSjctXdk
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04:33 Popular
Average Rate Of Change With Function Notation
4,480 views / 1 likes - addedAverage rate of change with function notation
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03:40 Popular
Average Rate Of Change For Function From Table
869 views / 0 likes - addedAverage rate of change for function from table
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07:31
Rate Problem Involving Rational Equations
642 views / 0 likes - addedu15_l2_t1_we3 Rate Problem Involving Rational Equations
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09:47
Primer on the unemployment rate
445 views / 0 likes - addedUnderstanding how the headline unemployment rate (U-3) is calculated More free lessons at: http://www.khanacademy.org/video?v=C9onjpQGpSg
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09:38
Unemployment Rate Primer
544 views / 0 likes - addedUnderstanding how the headline unemployment rate (U-3) is calculated More free lessons at: http://www.khanacademy.org/video?v=9DGbDx5xQNo
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04:50
Taking Great Photos (PHOTO SCHOOL) - Points of Interest (2019)
385 views / 0 likes - addedIn this guide I'll teach you some basic but very important rules about composition. You can divide a picture using the rules of thirds and the points of interest. The rule of thirds is a common composition rule that's been used for many many years. Within
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11:48
Banking 3: Fractional Reserve Banking
689 views / 0 likes - addedFractional reserve banking and the multiplier effect. Introduction to the money supply. More free lessons at: http://www.khanacademy.org/video?v=nH2-37rTA8U
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03:35
Another Take on the Rate Problem
582 views / 0 likes - addedu15_l2_t1_we3 Another Take on the Rate Problem More free lessons at: http://www.khanacademy.org/video?v=hAy_bavEVCQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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04:08
Basics of US income tax rate schedule
502 views / 0 likes - addedUnderstanding that a marginal tax rate does not apply to all of income More free lessons at: http://www.khanacademy.org/video?v=OGVJfcSckUs
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11:42
Banking 14: Fed Funds Rate
689 views / 0 likes - addedHow open market operations effect the rate at which banks lend to each other overnight. More free lessons at: http://www.khanacademy.org/video?v=IniG1KkPS2c
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04:08
Basic Rate Problem
496 views / 0 likes - addedU03_L2_T3_we2 : Basic Rate Problem More free lessons at: http://www.khanacademy.org/video?v=7WXijfIZh64 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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05:59
Systems and rate problems
575 views / 0 likes - addedU06_L2_T1_we1 Systems and rate problems More free lessons at: http://www.khanacademy.org/video?v=at4T4n4JYNc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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03:58
The Centuries-Old Debt That's Still Paying Interest
660 views / 0 likes - addedIn the archives of Yale University, there's a 367-year-old bond from the water authority of Lekdijk Bovendams, in the Netherlands. And it's still paying interest. Thanks to: Prof. Geert Rouwenhorst for his time and explanation All the team at the Beinecke
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10:05
Systems and rate problems 2
490 views / 0 likes - addedU06_L2_T1_we2 Systems and rate problems 2 More free lessons at: http://www.khanacademy.org/video?v=H5w55UbIZTw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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04:56
Systems and rate problems 3
535 views / 0 likes - addedU06_L2_T1_we3 Systems and rate problems 3 More free lessons at: http://www.khanacademy.org/video?v=hTBQUibtnBk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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05:09 Popular
Finding Units Of Rate Constant K
1,381 views / 0 likes - addedHow to find the units for the rate constant k for a zero, first, or second order reaction. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. Thi
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08:28
Overview of Fractional Reserve Banking
475 views / 0 likes - addedBig picture of how money enters circulation and how lending can increase the money supply More free lessons at: http://www.khanacademy.org/video?v=3mUi9IZb4T4
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14:18
Mortgage Interest Rates
557 views / 0 likes - addedOverview of the main types of mortgages and rates More free lessons at: http://www.khanacademy.org/video?v=vy_pvstdBhg
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06:13 Popular
Rate constant k from half-life example | Knetics | Chemistry | Khan Academy
930 views / 0 likes - addedExample problem showing how to find the rate constant k from the half-life of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&u
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09:11
The rule of 72 for compound interest
463 views / 0 likes - addedUsing the rule of 72 to approximate how long it will take for an investment to compound More free lessons at: http://www.khanacademy.org/video?v=mec-QpjQMXY
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13:42
Slope and Rate of Change
531 views / 0 likes - addedMore free lessons at: http://www.khanacademy.org/video?v=Iqws-qzyZwc
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16:53
Minecraft - Space Den - Advanced Tick Rate Machine For Experts (35)
320 views / 0 likes - addedWelcome to Space Den. In this series, Sqaishey and I survive, explore and build in our lunar home. I hope you enjoy. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7kxNg5rwfcH8RQbsBkBxi__Sqaishey's channel - https://www.youtube.com/sqaishey T
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11:19 Popular
Banking 12: Treasuries (government debt)
704 views / 0 likes - addedIntroduction to government debt and treasuries. What it means when we say that Federal Reserve Notes are issued by the Reserve bank but are an obligation of the Government. More free lessons at: http://www.khanacademy.org/video?v=JBWdbzzYbtU
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07:12
Annual Percentage Rate (APR) and effective APR
467 views / 0 likes - addedThe difference between APR and effective APR More free lessons at: http://www.khanacademy.org/video?v=RuPMsK0mQC8
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09:19 Popular
Monetary And Fiscal Policy: Crash Course Government And Politics #48
825 views / 0 likes - addedToday, Craig is going to dive into the controversy of monetary and fiscal policy. Monetary and fiscal policy are ways the government, and most notably the Federal Reserve, influences the economy - for better or for worse. So we’re going to start by lookin
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05:41
Is The World Running Out Of Helium?
400 views / 0 likes - addedAt the National Helium Reserve in Amarillo, Texas, the US government once stored 32 billion cubic feet of helium. There have been breathless news articles recently saying the world's running out: but it's still possible to buy party balloons. What's going
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03:52 Popular
What Gives A Dollar Bill Its Value? - Doug Levinson
1,128 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/what-gives-a-dollar-bill-its-value-doug-levinson The value of money is determined by how much (or how little) of it is in circulation. But who makes that decision, and how does their choice affect the economy at
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02:36
Galileo the Scientific Parrot
254 views / 0 likes - addedOn the surface of Earth all objects accelerate downwards at the same rate - at least, they're supposed to. But we all know dust, pieces of paper, and feathers fall slower. This is of course due to the influence of air resistance. In this experiment we use
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04:07
How glow-in-the-dark jellyfish inspired a scientific revolution
548 views / 0 likes - addedWhat makes a jellyfish glow? For scientists, asking that simple question led to a powerful new tool that’s completely transformed medicine (and won the Nobel!) Basic research often leads to innovations that have had a significant impact on humanity. But f
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03:02 Popular
Schoolhouse Rock- Dollars And Sense
2,717 views / 1 likes - added1994. This song teaches about how your money that you deposit in a bank earns interest or the money you borrow gains interest. The song is performed as a country music song, a genre that was enjoying a popular renaissance at the time. This song was voted
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11:30
These Stories Will Inspire You to Recycle
340 views / 0 likes - addedPeople are finding creative ways to recycle waste. This reel begins in Kamikatsu, Japan, a town that produces almost no trash, and ends in Port-au-Prince, Haiti, where the Plastic Bank cleans up the environment and alleviates poverty at the same time. In
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07:35 Popular
impulse examples///Homemade Science with Bruce Yeany
795 views / 0 likes - addedHere are a few ideas that can help demonstrate how the amount of time that an accelerating force or a decelerating force is applied to an object will affect it's rate of motion. The result of force and time is an impulse. Homemade science is a collection
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12:31
Recycling concrete
307 views / 0 likes - addedThe construction industry needs large quantities of gravel and crushed rock for concrete manufacturing. So far, recycled concrete has mostly been utilized as filling material or in substructures, but only hesitantly for structural engineering. The film sh
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09:57
Kinetics: Chemistry's Demolition Derby - Crash Course Chemistry #32
638 views / 0 likes - addedYou 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 us to continue producing great content.
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17:20
FRB Commentary 2: Deposit Insurance
610 views / 0 likes - addedMore on the weaknesses of fractional reserve banking. The FDIC and deposit insurance and its side effects. More free lessons at: http://www.khanacademy.org/video?v=otstXFxMkl4
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Misconceptions About Falling Objects
310 views / 0 likes - addedIf you drop a heavy object and a light object simultaneously, which one will reach the ground first? A lot of people will say the heavy object, but what about those who know both will land at the same time? What do they think? Some believe both objects ha
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03:03
Which Hits The Ground First?
252 views / 0 likes - addedA basketball and a 5kg medicine ball are dropped simultaneously. Which one hits the ground first? It seems obvious that the heavy one should accelerate at a greater rate and therefore land first because the force pulling it down is greater. But this is fo
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21:28
FRB Commentary 3: Big Picture
668 views / 0 likes - addedSummary of thoughts in last two videos. Discussion of why Fractional Reserve Banking is a subsidy to banks and allows them to arbitrage the yield curve. More free lessons at: http://www.khanacademy.org/video?v=8SAMey9Gl5I
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11:07
Banking 4: Multiplier effect and the money supply
636 views / 0 likes - addedHow "money" is created in a fractional reserve banking system. M0 and M1 definitions of the money suppy. The multiplier effect. More free lessons at: http://www.khanacademy.org/video?v=F7r7l1VG-Tw
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30:22
Basic Math For Everyday Life
263 views / 0 likes - addedThis math video tutorial explains how to perform simple addition, subtraction, multiplication, and long division. Here is a list of topics:My Website: https://www.video-tutor.netPatreon: https://www.patreon.com/MathScienceTutorAmazon Store: https://www.am
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06:57
Cooling by Evaporation Activity //. Homemade Science with Bruce Yeany
583 views / 0 likes - addedWhy does a body feel cold when they get out to f the shower or after a dip in the pool? A simple activity that can introduce students to the process of cooling by evaporation. Essentially evaporation is process of molecular diffusion from the liquid's sur
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06:52 Popular
Pegging the Yuan
930 views / 0 likes - addedHow the Chinese Central Bank could peg the Yuan to the dollar by printing Yuan and buying dollars (building up a dollar reserve) More free lessons at: http://www.khanacademy.org/video?v=S-9iY1OgbDE
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05:10
How a case gets to the US Supreme Court
641 views / 0 likes - addedThe only way is by surviving "the rule of four". Subscribe to our channel! http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com t
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06:59 Popular
Bureaucracy Basics: Crash Course Government And Politics #15
957 views / 0 likes - addedThis week Craig Benzine discuses bureaucracies. Bureaucracies tend to be associated with unintelligible rules and time-wasting procedures, but they play an important, though controversial, role in governing. From the FDA to the EPA, these agencies were es
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10:32 Popular
The Voting Rights Act Of 1965 Explained
742 views / 0 likes - addedAn overview of the landmark legislation passed giving the Federal Government enforcement power over the states in relationship to the 15th Amendment. Including Shelby County vs Holder which effectively kills much it. Huh? Watch the video! Visit www.hiphug
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04:31
What Makes A Machine Intelligent?
520 views / 0 likes - addedArtificial intelligence is constantly improving, but will it ever be sentient? Will AI ever pass human intelligence? Is Artificial Intelligence the Next Phase of Human Evolution? - https://youtu.be/kNUjKOkI-go Why You Shouldn't Fear Artificial Intelligenc
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08:09
Neuroscientists Discover a Song That Reduces Anxiety By 65 Percent (Listen)
58 views / 0 likes - addedInterestingly, the song was specifically designed to induce this highly relaxed state. Created by Marconi Union, the musicians teamed up with sound therapists to carefully arrange harmonies, rhythms and bass lines, which in turn slow a listener’s he
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15:27 Popular
American-Chinese Debt Loop
761 views / 0 likes - addedHow the Chinese buying of American debt leads to lower interest rates More free lessons at: http://www.khanacademy.org/video?v=m5xu4r0szaA
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02:53
1949 - Streetcar Station and Ride in Boston, MA
508 views / 0 likes - addedOld film of East Boston, Massachusetts, USA in 1949. Set to a natural rate and added in sound for ambiance
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11:40
Banking 16: Why target rates vs. money supply
661 views / 0 likes - addedThe rationale for targeting interest rates instead of directly having a money supply target. More free lessons at: http://www.khanacademy.org/video?v=yOgGhPIHnlA
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03:37
LIBOR
554 views / 0 likes - addedLondon InterBank Offer Rate More free lessons at: http://www.khanacademy.org/video?v=wBCowBiXV7A
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06:07
Loanable Funds Interpretation of IS Curve
518 views / 0 likes - addedThinking about how real GDP can drive real interest rates More free lessons at: http://www.khanacademy.org/video?v=blbR5f2dq_g
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09:35
Solving for Time
487 views / 0 likes - addedSimple example of solving for time given distance and rate More free lessons at: http://www.khanacademy.org/video?v=awzOvyMKeMA
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01:26
1900 - Parade of Guards and Citizens in France
499 views / 0 likes - addedOld film of France in the year 1900. Set to a natural rate and added in sound for ambiance. Footage taken by Ambroise-François Parnaland
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02:17
The Photon Clock Challenge | Space Time | PBS Digital Studios
554 views / 0 likes - addedWhat time is it??? ...And be sure to pre-order a Space Time t-shirt: http://dftba.com/spacetime Rules: please give an explanation for your answer! Also, if you give an answer in the comments here you'll be disqualified. Tweet at us! @pbsspacetime Facebook
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03:54
The Benefit Of Government-Owned Lands
526 views / 1 likes - addedMore than a quarter of all land in the United States is owned by the Federal Government. How is it used, and does it benefit Americans? Why Does The U.S. Government Own So Much Land In The West?►►►►bit.ly/1ZQS1TV Sign Up For The TestTube Newsletter Here ►
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05:11
Misconceptions About Heat
342 views / 0 likes - addedWhen we touch something that is hot or cold, what are we actually sensing? Is it the temperature of the object, or the rate at which heat flows between the object and our hand?
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07:16
Derivative as a concept
614 views / 0 likes - addedIntroduction to the idea of a derivative as instantaneous rate of change or the slope of the tangent line.
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00:37
Apollo 17 Liftoff from Moon - December 14, 1972
135 views / 0 likes - addedLift-off of Apollo 17 Lunar Module ascent stage is captured by a television camera mounted on the lunar rover which the crew parked about 145 meters east of the spacecraft. The ascent stage ignites and climbs, spacecraft foil and dust fly in all direction
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03:03
How To Fall Off A Bike
311 views / 2 likes - addedWhen Hvding told us that they had an invisible, Helium-powered cycle helmet, it caught our interest. When they told us they'd let our Production Editor Alice try it out under the expert supervision of stuntman Soll, we couldn't resist.
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04:33
1903 - Scenes in New York City
597 views / 0 likes - addedOld film of New York City in 1903. Set to a natural rate, used some stabilization to the last 2 scenes and added in sound for ambiance. Thanks to Framepool for the amazing quality footage
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00:53
May 1896 - Tverskaya Street in Moscow, Russia (speed corrected w/ added sound)
401 views / 0 likes - addedVery old film of Moscow, Russia taken in May 1896. Print is very high quality. Slowed down footage to a natural rate and added in sound for ambiance. This was taken by Charles Moisson of the Lumière company
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Africam Tau powered by EXPLORE.org
166 views / 0 likes - addedOn the Northern border of South Africa and Botswana lies a beautiful area known as the Groot Marico, named after the Marico River. This spectacular setting houses Tau Game Lodge situated in the Madikwe Game Reserve (the 4th largest game reserve in the cou
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11:24
Most Dangerous Roads in the World
463 views / 0 likes - addedThe most terrifying and dangerous roads on the planet! These are the world's most treacherous mountain passes, highways, and island-hopping paths ever constructed. What high speed, unpoliced road terrifies travelers in Brazil? Which curving mountain passe
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04:43 Popular
BUDDY RICH IMPOSSIBLE DRUM SOLO *HQ*
980 views / 1 likes - addedAn Insane Drum Solo from Buddy Rich performed @ the concert of the Americas, Please Rate Comment and Suscribe!
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08:47
How tax breaks help the rich
699 views / 1 likes - addedThe US has a problem with income inequality. The current tax code makes it worse. Subscribe to our channel! http://goo.gl/0bsAjO Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.
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01:00
Time-Lapse: Watch ‘Snowzilla’ Belt D.C. In 60 Seconds
583 views / 0 likes - addedWatch as "Snowzilla," aka winter storm Jonas, pounds Washington, D.C. The district's Federal Triangle area is shown, with the Washington Monument visible in the right-hand corner. Shot from inside the Newseum on Pennsylvania Avenue, the video spans 48 hou
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07:02
Why you can't compare Covid-19 vaccines
257 views / 0 likes - addedWhat a vaccine's "efficacy rate" actually means.Subscribe to our channel! http://goo.gl/0bsAjOIn the US, the first two available Covid-19 vaccines were the ones from Pfizer/BioNTech and Moderna. Both vaccines have very high "efficacy rates," of around 95%
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02:49
1927 - New York City Street Life
566 views / 0 likes - addedOld film of New York City in 1927. Outside scenes from a longer film about the American Museum of Natural History. Set to a natural rate and added in sound for ambiance.
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07:46
1911 - A Trip Through New York City
658 views / 0 likes - addedOld film of New York City in the year 1911. Print has survived in mint condition. Slowed down footage to a natural rate and added in sound for ambiance. This film was taken by the Swedish company Svenska Biografteatern on a trip to America
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02:22
Rare Spotted Zebra
528 views / 2 likes - addedSpotted dark skin baby Zebra, unusual color for this species, just met him today at Masai Mara national reserve in Kenya the mutated zebra is so rare and unique sighting in Maasai Mara, his name is Tira for the first one who saw it, Antony Tira, a masai g
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01:18 Popular
Rare footage of African Wild Dogs (Painted Wolves) returning to their den to feed puppies [4K GoPro]
783 views / 5 likes - addedWorking with Wildlife Enjoy living on a 240 000-acre Big-5 and Malaria Free private game reserve in South Africa’s Kalahari Desert. This project offers a true perspective of the problems facing African Wildlife and allows guests to give something ba
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02:03 Popular
Watch & Listen: Elephants Protect Their Baby From Wild Dogs
1,058 views / 3 likes - addedA tourist captures footage of elephants loudly protecting a calf from a pack of African wild dogs at Ingwelala, a nature reserve in South Africa. The mother elephant and another adult from the herd fend off the dogs by charging and emitting three distinct
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03:48
How To Draw A Lost Sock
478 views / 0 likes - addedIt's National Lost Sock Day, ok maybe not a very important day. At any rate, remember those lost socks by learning how to draw a lot sock
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Popular
NASA Live: Official Stream of NASA TV
1,655 views / 11 likes - addedDirect from America's space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we discover our home planet. NASA TV airs a variety of regularly scheduled, pre-recorded educational and
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00:52
Water Balls Makes Objects Invisible #shorts
408 views / 1 likes - addedThese water balls or orbeez are made up of 99% water so when you place it in water it disappears. The rate of refraction and how much light passes through it is the same as water. When you spill the water out the balls show and makes whatever object is in
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Mushroom Canoe | The String Machine and More | Nebraska Stories | Nebraska Public Media
78 views / 0 likes - addedKaty Ayers didn't build her canoe, she grew it from mushrooms! Katy's interest in mycology (the scientific study of fungi) inspired her to research mushroom roots and how they could help the environment. It only took 14 days to grow her 8-foot boat and ev
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00:53
1898 - Victorian Street Traffic on the Champs-Élysées, Paris (speed corrected w/ added sound)
508 views / 0 likes - addedVery old film of street traffic on the Champs-Élysées in Paris, France around the year 1898. Set to a natural rate and added in sound for ambiance. Rare look at 19th century street traffic before automobiles started to dominate in the 20th century. Film t
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02:50
Man Born in 1853 Talks About Childhood in the 1860s: Filmed in 1932 - Restored Video and Audio
534 views / 0 likes - addedThis is Elihu Thomson, engineer and inventor born on March 29, 1853. In this video, he talks about some childhood memories while living in Philadelphia in the 1860s. It was filmed on June 21, 1932. This video has been colorized, speed-adjusted and restore
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02:19
Hollywood's favorite mountain
613 views / 0 likes - addedThis random Hawaiian mountain ridge has been featured in a ton of Hollywood movies over the past 30 years. The very photogenic mountain is part of Kualoa Ranch, a nature reserve on the island of Oahu that calls itself “the backlot of Hawaii.” SUBSCRIBE: h
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07:22
The fight for America's 51st state, explained
410 views / 0 likes - addedWashington, DC is closer than ever to becoming a state. Could it actually happen?Subscribe to our channel! http://goo.gl/0bsAjOOn June 26, 2020, the US House of Representatives voted to make Americas capital city, Washington, DC, the countrys 51st state.
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07:01
Why is it so Easy to be Thin in Japan?
689 views / 1 likes - addedComparing the food environment of the U.S. to Japan's. ▲Patreon: https://www.patreon.com/WILearned ▲Twitter: https://twitter.com/jeverettlearned ▲Bitcoin: 1CuSEgDr5raV3XKoHL7W19QRoCkE3iHt1X This video highlights the difference between the food environment
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08:49 Popular
EASTERN PHILOSOPHY - The Love Of Rocks
847 views / 0 likes - addedChinese culture shows us a remarkable interest in rocks, as objects of beauty and philosophical wisdom. We have much to learn. If you like our films take a look at our shop (we ship worldwide): http://www.theschooloflife.com/shop/all/ Brought to you by ht
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02:32
Branches of Government
71 views / 0 likes - addedThe federal government of the United States of America is split into three separate and distinct branches. But what do the Executive, the Legislature and the Judiciary do and why are they necessary?Untold is a free collection of short, compelling, history
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02:40
The FBI
83 views / 0 likes - addedThe Federal Bureau of Investigations is a fact-finding, crime-fighting national security machine. But how did it come about and what do FBI agents actually do?Untold is a free collection of short, compelling, history videos and animations designed to enga
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02:52
How Much Food Is There On Earth?
450 views / 0 likes - addedGo to https://brilliant.org/MinuteEarth to build your math & science skills! Food already in cupboards, supermarkets, & warehouses could feed humanity for 4 months, but potential food - berries, termites & krill - could extend that by another year. Thanks
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04:11
What Secrets Are Hiding on Jupiter's Moons?
509 views / 0 likes - addedScientists consider these four ancient moons around Jupiter to be some of the most fascinating destinations in our entire solar system, but why? Watch More Space Crafts! | https://bit.ly/2GqH0aO Read More: Astronomers discovered 10 new moons of Jupiter. W
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06:01
Founder of GE, Born in 1853, Talks About the 1870s & 1880s: Enhanced Video [60 fps]
100 views / 0 likes - addedGeneral Electric Company was formed in 1892, with Elihu Thomson's Thomson-Houston Electric Company merging together with Edison General Electric Company. The interview was filmed on June 21, 1932. Here, Elihu is discussing with one of his former students,
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05:18 Popular
Rubber band powered cars, mousetrap car alternative/// Homemade Science with Bruce Yeany
1,225 views / 2 likes - addedHomemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have used in teaching physical science for the Annville-Cleona school district in central Pennsylvania. I am currently in my 38th year of teaching. M
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02:52
Coronavirus: Sikhs prepare over 30,000 free meal packets for Americans in self-isolation
382 views / 0 likes - addedSikhs in New York prepared and packaged over 30,000 home-cooked meals for Americans in self-isolation. The initiative was taken by The Sikh Center of New York, Inc. The Sikh community was approached by New York's Mayor office for food packages. The packag
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04:13
Why Do Americans And Canadians Celebrate Labor Day? - Kenneth C. Davis
671 views / 2 likes - addedView full lesson: http://ed.ted.com/lessons/why-do-americans-and-canadians-celebrate-labor-day-kenneth-c-davis In the United States and Canada, the first Monday of September is a federal holiday, Labor Day. Originally celebrated in New York City's Union S
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05:44
Slow motion tongues offer a snapshot of evolution
93 views / 0 likes - addedRead the article: https://www.science.org/content/article/how-tongue-shaped-life-on-earthAn early interest in feeding ecology led evolutionary biologist Kurt Scwhenk to study the tongues of lizards. Like Darwins finches, the various forms and functions of
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07:52
Mining Bitcoin with pencil and paper
432 views / 0 likes - addedBitcoins are mined using a cryptographic algorithm called SHA-256. This algorithm is simple enough to be done with pencil and paper, as I show in this video. Not surprisingly, this is a thoroughly impractical way to mine. One round of the algorithm takes
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02:48 Popular
Why Are We All Different Sizes? | COLOSSAL QUESTIONS
1,312 views / 2 likes - addedAs you grow you, you start to notice that not everyone grows at the same rate! Some people get big, tall, and stocky, and other stay small as a thimble! But... why? What causes us all to be such different sizes??Images used under license from Shutterstock
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09:15 Popular
Federalism: Crash Course Government and Politics #4
702 views / 0 likes - addedIn which Craig Benzine teaches you about federalism, or the idea that in the United States, power is divided between the national government and the 50 state governments. Craig will teach you about how federalism has evolved over the history of the US, an
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03:37 Popular
The Time Value Of Money - German Nande
930 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/how-to-calculate-the-future-value-of-your-cash-german-nande We've all heard the phrase "Time is money." But what do these two things actually have to do with one another? German Nande explains the math behind in
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06:17
Bats and Boas in the Dark | Inside Nature
328 views / 0 likes - addedCuba piqued the interest of filmmakers who hoped to capture the wildlife of an island widely unknown. Please LIKE and SUBSCRIBE if you enjoyed it! http://bit.ly/1Adl6ht **More info & videos below**Cuba's Wild Revolution premieres Wednesday, April 1, at 8|
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04:05
How Mozzarella Is Made
553 views / 0 likes - addedReserve the One Top: http://bit.ly/2v0iast Credits: FB: https://www.facebook.com/CasaDellaMozzarella/ IG: https://www.instagram.com/casadellamozzarella/ Check us out on Facebook! - facebook.com/buzzfeedtasty Credits: https://www.buzzfeed.com/bfmp/videos/3
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02:20
The Burning of Washington
94 views / 0 likes - addedDuring the War of 1812, British forces stormed into Washington, D.C. and set fire to the White House and other federal buildings. Rather than dent U.S. morale, the sacking of Washington served to galvanize the population against the British.Untold is a fr
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01:28
Snippet: New Zealand birds show humanlike ability to make predictions
309 views / 0 likes - addedWhether its calculating your risk of catching the new coronavirus or gauging the chance of rain on your upcoming beach vacation, you use a mix of statistical, physical, and social information to make a decision. So do New Zealand parrots known as keas, sc
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03:06
From the NASA Archives: The Crash in the Desert
301 views / 0 likes - addedIn late 1984, NASA and the Federal Aviation Administration conducted a dramatic experiment in which they intentionally crashed a remote-controlled Boeing 720 passenger jet (filled with crash-test dummies) in the Mojave Desert. The NASA Ames Research Cente
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04:55 Popular
Tangent galvanometer experiment///Homemade Science with Bruce Yeany
1,713 views / 0 likes - addedA tangent galvanometer is an easy way to show the relationship between the flow of electricity and magnetism. They are simple enough for young students to build for themselves. Homemade science is a collection of classroom tested ideas, suggestions, proje
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03:36
The Unseen Incredibleness of Mealworms
268 views / 1 likes - addedWatch the mealworm beetle, Tenebrio molitor, transform through its many life stages.Video by Adrian SmithTwitter: https://twitter.com/DrAdrianSmithFilming assistance by Omar Halawani: https://twitter.com/HalawanidaeScore by http://www.soundofpicture.com/[
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03:47 Popular
The Case Of The Vanishing Honeybees - Emma Bryce
753 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/the-case-of-the-vanishing-honeybees-emma-bryce In the past decade, the US honeybee population has been decreasing at an alarming and unprecedented rate. While this is obviously bad news for honeypots everywhere,
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04:00 Popular
Is A PB&J Worse Than A Cheeseburger?
710 views / 0 likes - addedThe peanut butter and jelly sandwich is a classic school-day lunch, but how healthy is it for you? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Does It Cost More To Eat Healthy ►►►► http://dn
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04:38
Scientists May Be One Step Closer to Figuring Out How Fast the Universe is Expanding
375 views / 0 likes - addedScientists have long been aware of the universe's expansion. However, there is much debate among scientists on just how fast the universe is expanding. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistT
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07:32
Whats Going On With Facial Recognition? | Untangled
448 views / 0 likes - addedThe accuracy rate of facial recognition depends on the data its fed. With enough good data, the accuracy rate could be almost perfect.Facial recognition is already being implemented in US airports for security and efficiency. But there are concerns that t
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25:38
Euler's Disk
435 views / 0 likes - addedGet a free month of CuriosityStream! https://curiositystream.com/boxGet your own Euler's Disk! https://www.curiositybox.com/store/eulers-diskSubscribe to the Curiosity Box: https://www.curiositybox.com/Shop the Curiosity Box Store: https://www.curiositybo
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1:08:50
Richard Feynman: Fun to imagine bbc
690 views / 0 likes - addedRichard Feynman was one of the greatest physicists in the world and a great communicator. His view on how he imagines things and his excitement for physics is really amazing. He had a special ability to explain complex scientific facts in simple ways anyo
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03:52 Popular
Magic Tricks Revealed: Torn and Restored Paper
1,064 views / 1 likes - addedThe Torn and Restored Paper Magic Trick is such an amazing effect that can be almost anywhere. This video will show you a performance of the trick, as well as a tutorial so you too can do it! Please Comment, Rate, and Subscribe for more cool tricks! Want
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00:31
Protect our Forests WWF PSA Campaign
217 views / 0 likes - addedEighty percent of the worlds known terrestrial plant and animal species can be found in forests. Almost 300 million people, particularly in developing countries, live in forests too. But threats to the worlds forests are growing. We are losing huge swathe
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03:47 Popular
Why Do Some People Faint At The Sight Of Blood?
1,052 views / 0 likes - addedJosh explains the science of why people faint at the sight of blood. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/human-body/systems/circulatory/blood.htm Share on Facebook: https://goo.gl/RHuxR7 Share on Twitter: https://goo.gl/YZQDqY
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01:23
Hammer vs Feather - Physics on the Moon
685 views / 1 likes - addedCourtesy: NASA - Galileo and Apollo 15 At the end of the last Apollo 15 moon walk, Commander David Scott (pictured above) performed a live demonstration for the television cameras. He held out a geologic hammer and a feather and dropped them at the same t
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12:11
Fun with Self-Sealing Balloons and Bottles // Homemade Science with Bruce Yeany
460 views / 0 likes - addedSticking pencils and food skewers through plastic bags and balloons has been a common and popular activity for students of all ages over the years. It is a nice lead in to talk about polymers. Once this is done with bags they are pretty much done for but
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03:05
Miley Cyrus - Hoedown Throwdown, Lyrics In Video
370 views / 0 likes - addedThank you for watching! Learn how I got a free Apple iPad 2: (I love it for my music!) http://www.youtube.com/watch?v=MfAVRCd9A5s Miley Cyrus - Hoedown Throwdown, Lyrics In Video Please comment & rate! Thank you! I do not own this song, I simply uploa
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02:22 Popular
Homemade battery tester/// Homemade Science with Bruce Yeany
790 views / 1 likes - addedThis simple battery tester lets you to see how it works. It can show the relationship between the flow of electricity through a coil and the strength of the magnetic field it produces. It's also a fun way of testing to see if your batteries are good or no
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06:40 Popular
Cloudy Climate Change: How Clouds Affect Earth's Temperature - Jasper Kirkby
736 views / 2 likes - addedView full lesson: http://ed.ted.com/lessons/cloudy-climate-change-how-clouds-affect-earth-s-temperature-jasper-kirkby As the Earth’s surface temperature gradually rises, it has become vital for us to predict the rate of this increase with as much precisio
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02:47
How Old Is The Earth?
297 views / 0 likes - addedThe Earth is clearly old, but exactly how old was difficult to work out. People long believed the Earth had only existed for several thousand years. Then, in the 1800's, a study of geological features (including fjords) led scientists to the conclusion th
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02:03 Popular
no magnet motor /// Homemade Science with Bruce Yeany
864 views / 0 likes - addedThis simple motor uses two coils. The first coil is the armature that spins and the second coil replaces the permanent magnet that is usually mounted on the base. Homemade science is a collection of classroom tested ideas, suggestions, projects, and exper
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01:39 Popular
Activation Energy Analogy///Homemade Science with Bruce Yeany
769 views / 0 likes - addedThis track is used in my classroom in our discussion of chemical reactions to help explain activation energy how it may be needed to get a reaction started. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments
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05:52
Keeping the world's longest railroad tunnel safe
203 views / 0 likes - addedThe Gotthard Base Tunnel in Switzerland is 57km long: and I think its greatest piece of safety equipment is nowhere near the tunnel itself. Thanks to Swiss Federal Railways https://www.sbb.ch/ - drone filming near the tracks was specially approved with ra
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04:21 Popular
Combination lock demonstration /// Homemade Science with Bruce Yeany
747 views / 0 likes - addedHomemade lock A large see through combination lock offers students a look at the operation of a lock mechanism that normally remains hidden. 64000 possible combinations but only one will open it. Homemade science is a collection of classroom tested ideas,
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_ Making Wallace and Gromit Figure _ Clay Art _ Clay Tutorial
363 views / 1 likes - added#wallaceandgromit #clay #sculpture :) !! ... !! . . !!Hello :)I finally uploaded the second video!!The video editing was still clumsy, so it took a long time... I ask for your interest!!If you have any questions about the work, please leave a comment.We w
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01:31
Space Shuttle Thermal Tile Demonstration
616 views / 0 likes - addedRecorded this video during my KSC tour 1 day before the launch of the Atlantis Space Shuttle for STS-135, the last Space Shuttle mission. ==Updated June 3, 2013== Thanks everyone for your interest and positive responses to this video! I just want to reite
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04:48 Popular
Newton's 3rd law examples//Homemade Science with Bruce Yeany
1,622 views / 1 likes - addedNewton's third law explains that for every force applied there is a second force that is equal in magnitude applied in the opposite direction Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have us
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01:13 Popular
Pizza ATM
898 views / 0 likes - addedA high-tech Pizza ATM is the latest dining option for students at The Ohio State University. The new Pizza ATM is located on the second floor of Morrill Tower and is open from 11 a.m. to 8 p.m. for student meal plan holders and 11 a.m. to 4 p.m. for gener
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08:14
Time Travel Food! Beef Lo Mein For Thomas Jefferson
65 views / 0 likes - addedIn Time Travel Food, we go back in time and make modern favorites for historical figures. In this episode, Jon makes Beef Lo Mein for a historical figure we know loved pasta and had an interest in Chinese culture. The struggle is making it with ingredient
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03:49
toy physics-floating and sinking bottles, bouyant bottles////Homemade Science with Bruce Yeany
632 views / 1 likes - addedHow does the temperature affect water density, and how does the density affect the buoyant force that it can exert? This simple experiment that students can try for themselves can help to give them insight to the answers of these questions. Homemade scien
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04:00 Popular
Motion in 2 directions lab activity, parabolic curves /// Homemade Science with Bruce Yeany
725 views / 0 likes - addedSimple lab activity that records the motion of a ball as it rolls across and down a slanted table. The paint trails left behind by the rolling balls are parabolic curves. Homemade science is a collection of classroom tested ideas, suggestions, projects, a
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07:59 Popular
Van Der Graaf generator shows off it's tricks /// Homemade Science with Bruce Yeany
835 views / 1 likes - addedThis is a simple Van Der Graaf generator and several examples of demonstrations that are easy to build. It can do all the tricks that a larger generator can do, just on a smaller scale. Homemade science is a collection of classroom tested ideas, suggestio
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03:31
Which Locks Your Phone Best: Pins, Patterns or Passwords?
640 views / 0 likes - addedWith hacking methods getting more advanced all the time, which phone lock should you be using: pin, pattern, password, or print? Why It's So Hard For The Government To Hack Your Phone - https://youtu.be/W_t04ggLUyo The Cyborgs Who Walk Among Us - https://
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03:09 Popular
Newton's stick---- inertia apple/// Homemade Science with Bruce Yeany
813 views / 1 likes - addedNewton's stick is a simple way to demonstrate both parts of Newton's first law. Inertia is the resistance to change in the motion of an object. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have
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05:41 Popular
Simple motors experiments //// Homemade Science with Bruce Yeany
717 views / 0 likes - addedSimple motors can be easy projects to build and are helpful in learning about how they work. This is the first video showing a few different variations of motors used in my classroom for our studies. Homemade science is a collection of classroom tested id
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07:05
Harmonic motion inquiry activities ///Homemade Science with Bruce Yeany
669 views / 0 likes - addedHarmonic motion can be a fun and easy inquiry activity for all ages. Here are some ideas to investigate about simple pendulums, bar pendulums, spring pendulums and double pendulums. Homemade science is a collection of classroom tested ideas, suggestions,
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14:55
Food Theory: Are Doritos a RIP OFF?
429 views / 0 likes - addedSpecial thanks toNoomfor sponsoring this episode!Take your FREE 30 second quiz & get started today! https://bit.ly/noom_foodtheoryHave you ever opened a bag of chips and thoughts, why is there so much empty space? Did I just pay for mostly air with a side
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03:26 Popular
Elon Musk And Stephen Hawking Fear A Robot Apocalypse. But A Major Physicist Disagrees.
918 views / 0 likes - addedAll new technology is frightening, says physicist Lawrence Krauss. But there are many more reasons to welcome machine consciousness than to fear it. Read more at BigThink.com: http://bigthink.com/videos/should-we-be-scared-of-ai Follow Big Think here: You
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03:57 Popular
Toy Physics--- tumbling toy -part 1 /// Homemade Science with Bruce Yeany
1,169 views / 1 likes - addedHere are several versions of a tumbling toy that clearly show the motion of these toys as they rotate down a set of rails. A clear view of the inside and slow motion video clips allow the observer to see subtle movements that are missed when viewed at nor
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04:12 Popular
World's simplest motor kits/// Homemade Science with Bruce Yeany
755 views / 1 likes - addedThis is a review of a simple motor kit called the "World's Simplest Motor" and a few possible suggestions for experimenting with different shaped coils.. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments th
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01:58 Popular
Centrifugal force toy-- toy physics ////Homemade Science with Bruce Yeany
1,078 views / 0 likes - addedThere are many wonderful centrifugal force toys and demonstrations available for students to investigate. However, centrifugal forces are not real and can sometimes be misleading to students unless demonstrations are followed up with a good explanation of
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01:31
There's a disgusting amount of dust hidden in your carpets
433 views / 0 likes - addedOriental rugs are a luxury item that often get neglected. Cleaners like Flat Rate Carpet make sure they don't lose their value. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techi
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02:09 Popular
mentos and soda engine/// Homemade Science with Bruce Yeany
761 views / 0 likes - addedMentos and soda power a version of Hero's Engine. Using an adapted geyser tube, the soda is redirected to cause a soda bottle to spin until the nucleation process is completed. Homemade science is a collection of classroom tested ideas, suggestions, proje
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00:39 Popular
Real Robot Gymnast
1,599 views / 2 likes - addedAtlas uses its whole body -- legs, arms, torso -- to perform a sequence of dynamic maneuvers that form a gymnastic routine. We created the maneuvers using new techniques that streamline the development process. First, an optimization algorithm transforms
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02:00
The Loud House | Cooking With Dad | Nickelodeon UK
448 views / 2 likes - addedLuan shows an interest in cooking, and Lynn Sr. is SUPER excited!If you love Nickelodeon, hit the subscribe button - http://bit.ly/1Dl75RgWelcome to the official Nickelodeon UK YouTube channel! We share sneak-peeks, behind the scenes gossip and hilarious
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05:07 Popular
chaotic pendulum//Homemade Science with Bruce Yeany
762 views / 0 likes - addedThe chaotic pendulum is used in my classroom in our discussions of resonance, harmonic motion, and chaotic motion. With small amounts of energy, it's movement is predictable, but more energy is added the movement of the arms become unpredictable. Homemade
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07:39 Popular
88,000 tons of radioactive waste – and nowhere to put it
1,025 views / 0 likes - addedThe United States produces 2,200 tons of nuclear waste each year…and no one knows what to do with it. The federal government has long promised, but never delivered, a safe place for nuclear power plants to store their spent fuel. This means that radioacti
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03:47 Popular
A Trip Through Space To Calculate Distance - Heather Tunnell
1,032 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/a-trip-through-space-to-calculate-distance-heather-tunnell Imagine two aliens racing across outer space to their moon. Who can we deem the fastest alien? With DIRT -- or the equation Distance = Rate x Time -- we
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07:56 Popular
Civil Rights & Liberties: Crash Course Government #23
709 views / 0 likes - addedToday, Craig is going to give you an overview of civil rights and civil liberties. Often these terms are used interchangeably, but they are actually very different. Our civil liberties, contained in the Bill of Rights, once only protected us from the fede
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06:16
Congressional Delegation: Crash Course Government And Politics #13
612 views / 0 likes - addedIn which Craig Benzine teaches you about delegation, and informal powers. What are all these federal agencies about? Well, the president has a lot of stuff to do as the chief executive, and as much as Americans like to talk about personal responsibility,
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05:56 Popular
High road low road track race, potential-kinetic energy tracks//// Homemade science with Bruce Yeany
1,014 views / 0 likes - addedTwo tracks start at the same height and end at the same height,but... is the shortest distance between both ends the fastest route? How about if we add more hills for it to go up and down ? The 5 sets of tracks shown are good thought provoking exercises i
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09:23 Popular
How Presidents Govern: Crash Course Government And Politics #14
895 views / 0 likes - addedThis week Craig Benzine talks about how the president gets things done. Filling the role of the executive branch is a pretty big job - much too big for just one person. It's so big that the president employees an entire federal bureaucracy! Today, we’re j
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04:20 Popular
String shooter-String launcher- physics of toys //// Homemade Science with Bruce Yeany
1,223 views / 0 likes - addedThe string shooter can launch a 8 foot loop of string that has some very interesting properties while it is in motion. The string is moving quickly enough be be self supporting and does not need to touch another surface for support. Homemade science is a
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03:53 Popular
Galileo's Inertia track////Homemade Science with Bruce Yeany
2,406 views / 1 likes - addedBoth sides of the track are the same height, one side is 3 times longer than the other side. If I release the ball from one side can it roll off of the other side? This track was based on a series of tracks that is said to have led Galileo to the idea of
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02:23 Popular
What color is inside the can? /// Homemade Science with Bruce Yeany
737 views / 0 likes - addedThe multicolored can has a small hole in the lid with a question, "what color is inside?" This thought provoking device is helpful to students in gaining some insight into the idea that light and color need be be reflected off of an object for us to perce
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03:35 Popular
Identical track race science /// Homemade Science with Bruce Yeany
906 views / 0 likes - addedTwo identical tracks have several marked release points, what position on the curved path will get a ball to the bottom of the track the quickest. The movement on the tracks can be compared to the movement of pendulums and to the movement of balls down a
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12:45 Popular
Natural Selection - Crash Course Biology #14
2,023 views / 0 likes - addedHank guides us through the process of natural selection, the key mechanism of evolution. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.fa
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03:02 Popular
Stringless pendulums/// Homemade Science with Bruce Yeany
712 views / 0 likes - addedHere an idea for showing how or why a pendulum's movement becomes faster or slower as it's length is changed. The period is a function of length and as the length changes, so does it's path. Homemade science is a collection of classroom tested ideas, sugg
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10:54 Popular
The Civil War Part 2: Crash Course US History #21
1,259 views / 6 likes - addedIn which John Green teaches you how the Civil War played a large part in making the United States the country that it is today. He covers some of the key ways in which Abraham Lincoln influenced the outcome of the war, and how the lack of foreign interven
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03:26 Popular
Resonant pendulum demonstration ///Homemade Science with Bruce Yeany
793 views / 0 likes - addedCan you make just one of the pendulums move and not the others? I call this my Frequency Amplified Kinesthetic Energy Demonstration (FAKED) device. Perhaps I can do it telepathically, probably not but you can get just one of them to move if you understand
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04:34
Motion in two directions (parabolic curve ) hanging display/// Homemade Science with Bruce Yeany
657 views / 0 likes - addedThis model hangs from the ceiling to help students understand the path formed by a thrown object or similar projectile. The parabolic curve formed by a thrown objet is the result of constant forward motion and an accelerating downward motion. Homemade sci
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04:50
What Happens To Your Body And Brain If You Don't Get Sleep
683 views / 0 likes - addedSleep expert Matthew Walker breaks down the many effects of sleep deprivation on your brain and body. Following is a transcript of the video. Matthew Walker: My name is Matthew Walker, I am a professor of neuroscience and psychology at the University of C
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03:03 Popular
Hang a mobile from the ceiling, learn about levers/// Homemade Science with Bruce Yeany
793 views / 0 likes - addedMobiles hanging from the ceiling can be an interesting addition to add to a room, especially when they are located near heating or cooling ducts or open windows to give them a bit of movement. They are easy to built and can be a good way to learn a bit ab
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04:32 Popular
The Science of Spotting Fake Foods – Speaking of Chemistry
999 views / 0 likes - addedFood fraud often boils down to politics or semantics. Something labeled parmesan cheese may not come from Parma, for instance. But sometimes food producers try to feed us cheap fillers and other lies. In this episode of Speaking of Chemistry, Sophia Cai e
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03:57 Popular
LASER Lissajous patterns..geometric designs /// Homemade Science with Bruce Yeany
787 views / 3 likes - addedThis homemade laser light show device produces different geometric designs that change as adjustments are made to it. The laser beam bounces from one spinning mirror to a second one and will change the pattern as the mirror speed varies from one to the ot
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01:27
What happens when the Fed raises rates
639 views / 0 likes - addedSt. Louis Fed President James Bullard stopped by Business Insider to talk about the potential economic consequences of higher interest rates. Originally published on Business Insider on October 28, 2015. --------------------------------------------------
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01:30
Madagascar’s Eerie Forest of Stone
551 views / 0 likes - addedWith stones rising 220 feet from the ground, Tsingy de Bemaraha Strict Nature Reserve in Madagascar casts a landscape unlike any other. Composed of large limestone structures, the stone forest was once submerged completely underwater, some 200 million yea
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09:49 Popular
Government Regulation: Crash Course Government And Politics #47
741 views / 2 likes - addedToday, we’re going to wrap up our discussion of economic policy by looking at government regulation. We're going to talk about the government's goals for the U.S. economy and the policies it employs to achieve those goals. Ever since the New Deal, we've s
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02:04 Popular
The World's Most Expensive Cheese Is Made from ... Donkey Milk?
709 views / 0 likes - addedWe're all familiar with goat cheeses and cow's milk cheeses, but what about cheese from donkey milk? At the Zasavica Special Nature Reserve in Serbia, Slobodan Simić creates the world's most expensive cheese with milk from his herd of donkeys. Donkeys onl
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04:56 Popular
Dynamic carts and crashing blocks for Newton's laws of motion///Homemade Science with Bruce Yeany
849 views / 0 likes - addedThree variations of a classic demonstration graphically show how Newton's 2nd and 3rd law are applied giving students a better understanding of the concepts. Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiment
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05:54
Nuclear Historian Explains How a Chernobyl-Like Disaster Could Happen Again | WIRED
441 views / 1 likes - addedHBO's historical mini-series Chernobyl has renewed interest in the Soviet-era nuclear disaster. WIRED's Emily Dreyfuss discusses the safety of US nuclear power and waste with nuclear historian Kate Brown.Still havent subscribed to WIRED on YouTube? http:/
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04:34
Why It's So Hard For The Government To Hack Your Phone
569 views / 1 likes - addedThe FBI is currently in a battle with Apple to allow encrypted phones be unlocked, but how does encryption even work? How Powerful Is Apple? ►►►► http://bit.ly/1OBOqRk Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG How Secure Are Fing
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09:51 Popular
Urinary System, Part 2: Crash Course A&P #39
1,628 views / 2 likes - addedAs 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
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04:43 Popular
Random answer devices /// Homemade Science with Bruce Yeany
718 views / 0 likes - addedRandom decision makers can make use of the idea of chaos to make those important decisions for you. Small changes in the initial starting conditions of a bar pendulum or a rolling ball answer track can be a fun and easy project while learning a bit about
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10:38
Ultimate Gravitational Waves Explaination
485 views / 0 likes - addedI 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
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03:24 Popular
Diving bear--Cartesian diver and submarine-like behavior /// Homemade Science with Bruce Yeany
898 views / 0 likes - addedThe diving bear is a simple and fun experiment that is easy to build and use. It's behavior is similar to a cartesian diver and the sinking or floating of a submarine. It can help demonstrate concepts such as buoyancy (Archimede's principle), Pascal's pri
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05:20 Popular
Homemade light bulb made in various containers/// Homemade Science with Bruce Yeany
1,054 views / 2 likes - addedMaking a homemade light bulb can be made more interesting by building it in a variety of containers. Rubber gloves, jars, paper bags, plastic cups, balloons, plastic bags. I will share some other ideas about building lightbulbs in a later video Homemade s
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05:36
Low Inflation Haunts the Fed: Here's Why
563 views / 0 likes - addedInflation is among the most powerful forces in financial markets. It dictates the supply of money in the economy, and changes interest rates, which are the cost of borrowing money. Here's how it works, and how the Fed works to regulate it. Photo composite
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49:14
James Burke Connections, Ep. 2 "Death in the Morning"
523 views / 0 likes - added"Death in the Morning" examines the standardisation of precious metal with the touchstone in the ancient world. This innovation stimulated trade from Greece to Persia, ultimately causing the construction of a huge commercial center and library at Alexandr
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05:39
Scientists Created a Plastic Thats Infinitely Recyclable
382 views / 0 likes - addedPlastic is suffocating the planet, but what if we could make recycling plastic more efficient? This Lawrence Berkeley National Lab team has created a brand new kind of plastic that can be recycled endlessly. Are You Seasoning Your Food With Microplastics?
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01:14
Finding Tranquility in Chinas Extraordinary Wuling Mountains
449 views / 0 likes - addedThe Red Clouds Golden Summit is the pinnacle of tranquility. A spire of rock rising upward from Chinas Mount Fanjingshan in the Wuling Mountains, it soars above the clouds. Two temples sit atop this isolated natural wonderthe Temple of the Buddha and the
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05:34
Five Firsts for Mars InSight
382 views / 1 likes - addedMars InSight will be the first to detect seismic activity on Mars’ surface, first to measure rate of heat transmitted from interior, first to dig nearly 5m down, first to measure magnetic fields on Mars’ surface, and first to use a robotic arm to place in
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14:52
The Moon Rover Engineer | NEXT JOBS
395 views / 1 likes - addedAfter a decades-long lull, interest in the moon is back -- this time led by startups, including Tokyo-based ispace Inc., which is hoping to land two of its miniature rovers on the lunar surface in 2021. Akane Imamura is part of ispace's team racing to mak
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