TED Talks
TED: Why spending smarter beats bigger budgets | Karthik Muralidharan
Billions of dollars are poured into global development every year, but results are lacking, says economist Karthik Muralidharan. Diving into an example with public education, he outlines how smarter resource allocation and evidence-based...
Crash Course
Political Ideology: Crash Course Government and Politics #35
So today Craig is going to look at political ideology in America. We're going to focus on liberals and conservatives and talk about the influencers of both of these viewpoints. Now, it's important to remember that political ideologies...
PBS
In Europe, business booms when cruise ships arrive -- but is it worth the bother?
Cruise liners offer scenic views you can’t replicate from land, but they also cause downstream consequences. In Europe, some beautiful waterfront cities are joining forces to limit the impact of thousands of passengers being disgorged...
PBS
Why Americans are lonelier and its effects on our health
According to U.S. Census Bureau surveys, Americans have been spending less time with friends and more time alone since before the pandemic, which has only intensified the sense of social isolation. Laurie Santos, a cognitive scientist...
PBS
Retired house members discuss the challenges of partisanship
As President Donald Trump begins his first days in office, he joins a Congress that has been divided by partisanship in recent years. The NewsHour Weekend's Megan Thompson sat down with two recently retired members of the House of...
Crash Course
Political Campaigns: Crash Course Government and Politics
So political campaigns are a pretty big deal in the United States. For instance the 2012 presidential election clocked in at the most expensive ever - at around $6 billion dollars! Needless to say, money plays a very big role in American...
3Blue1Brown
Snell's law proof using springs: Brachistochrone - Part 2 of 2
A clever mechanical proof of Snell's law.
TED-Ed
TED-Ed: What causes an economic recession? | Richard Coffin
For millennia, the people of Britain had been using bronze to make tools and jewelry, and as a currency for trade. But around 800 BCE, that began to change: the value of bronze declined, causing social upheaval and an economic crisis—...
TED Talks
Tim Berners-Lee: The year open data went worldwide
At TED2009, Tim Berners-Lee called for "raw data now" -- for governments, scientists and institutions to make their data openly available on the web. At TED University in 2010, he shows a few of the interesting results when the data gets...
TED Talks
TED: The case for a 4-day work week | Juliet Schor
The traditional approach to work needs a redesign, says economist Juliet Schor. She's leading four-day work week trials in countries like the US and Ireland, and the results so far have been overwhelmingly positive: from increased...
TED Talks
TED: The big myth of government deficits | Stephanie Kelton
Government deficits have gotten a bad rap, says economist Stephanie Kelton. In this groundbreaking talk, she makes the case to stop looking at government spending as a path towards frightening piles of debt, but rather as a financial...
TED-Ed
TED-ED: How to manage your time more effectively (according to machines) - Brian Christian
Human beings and computers alike share the challenge of how to get as much done as possible in a limited time. Over the last fifty or so years, computer scientists have learned a lot of good strategies for managing time effectively - and...
TED Talks
TED: How to get better at the things you care about | eduardo Briceno
Working hard but not improving? You're not alone. eduardo Briceno reveals a simple way to think about getting better at the things you do, whether that's work, parenting or creative hobbies. And he shares some useful techniques so you...
TED Talks
Gary Kovacs: Tracking our online trackers
As you surf the Web, information is being collected about you. Web tracking is not 100% evil -- personal data can make your browsing more efficient; cookies can help your favorite websites stay in business. But, says Gary Kovacs, it's...
SciShow
Why Do We Still Teach Freud If He Was So Wrong?
Freud is one of the most famous psychologists ever, but a lot of the things he taught are just… well, wrong. So why do we still spend so much time talking about this dude in psychology classes?
TED Talks
Toby Eccles: Invest in social change
Here's a stat worth knowing: In the UK, 63% of men who finish short-term prison sentences are back inside within a year for another crime. Helping them stay outside involves job training, classes, therapy. And it would pay off handsomely...
Crash Course
Monetary and Fiscal Policy: Crash Course Government and Politics
Today, 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...
TED Talks
Phil Hansen: Embrace the shake
In art school, Phil Hansen developed an unruly tremor in his hand that kept him from creating the pointillist drawings he loved. Hansen was devastated, floating without a sense of purpose. Until a neurologist made a simple suggestion:...
TED Talks
TED: My desperate journey with a human smuggler | Barat Ali Batoor
Photojournalist Barat Ali Batoor was living in Afghanistan -- until his risky work forced him to leave the country. But for Batoor, a member of a displaced ethnic group called the Hazara, moving home to Pakistan proved dangerous too. And...
TED Talks
Mariana Mazzucato: Government -- investor, risk-taker, innovator
Why doesn't the government just get out of the way and let the private sector -- the "real revolutionaries" -- innovate? It's rhetoric you hear everywhere, and Mariana Mazzucato wants to dispel it. In an energetic talk, she shows how the...
Crash Course
Obamanation Crash Course US History
In which John Green teaches you about recent history. By which we mean VERY recent history. John covers the end of George W. Bush's administration presidency of Barack Obama (so far). Some people would say, "It's too soon to try to...
MinuteEarth
How We Evolved To Browse The Web
The decisions we make while we browse the internet are suprisingly similar to the ones animals make as they forage for food...here's why.
Crash Course
Macroeconomics: Crash Course Economics
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...