Why isn’t the Netherlands underwater? - Stefan Al The fascinating history of cemeteries - Keith Eggener Are we running out of clean water? - Balsher Singh Sidhu Underwater farms vs. climate change - Ayana Elizabeth Johnson and Megan Davis The wildly complex anatomy of a sneaker - Angel Chang What happens if you cut down all of a city's trees? - Stefan Al Why the @#$% is there so much traffic? - Benjamin Seibold “What happened when we all stopped” narrated by Jane Goodall Can we create the "perfect" farm? - Brent Loken What if there were 1 trillion more trees? - Jean-François Bastin Which bag should you use? - Luka Seamus Wright and Imogen Ellen Napper Building the world's largest (and most controversial) power plant - Alex Gendler How do wind turbines work? - Rebecca J. Barthelmie and Sara C. Pryor What’s in the air you breathe? - Amy Hrdina and Jesse Kroll Why don’t we cover the desert with solar panels? - Dan Kwartler The surprisingly long history of electric cars - Daniel Sperling and Gil Tal What does the world's largest machine do? - Henry Richardson Whatever happened to the hole in the ozone layer? - Stephanie Honchell Smith The strangest summer in recorded history - David Biello Should you switch to solar? - Shannon Odell What's happening to Earth's core? - Shannon Odell How the water you flush becomes the water you drink - Francis de los Reyes Is Chandigarh a perfectly planned city? - Vikramāditya Prakāsh What Earth in 2050 could look like - Shannon Odell How close are we to powering the world with nuclear fusion? - George Zaidan Do you really need to take 10,000 steps a day? - Shannon Odell How giant toasters could power the world - Rachel Yang