Why dieting doesn't usually work • 2013 • TED

58:56

In recent years, researchers have started to understand why people love the foods they do, and that there may be a way to make snacks taste sweeter without adding any extra sugar – and it's all down to a trick that happens in the brain. This film meets a scientist who has grown a tomato that is sweeter and juicier than anything likely to be found on a supermarket shelf, and follows those hoping to become elite, professional tasters.

Health

94:57

Amidst radical changes in nicotine use globally, one filmmaker's journey through the confusion & fear leads to a startling discovery about Earth's most hated stimulant. Society may be changed forever.

2020 • Health

58:37

For centuries scientists have been attempting to come up with an elixir of youth. Now remarkable discoveries are suggesting that ageing is something flexible that can ultimately be manipulated.

Horizon • Health

44:10

November 22, 1963. The entire world is in shock. President Kennedy has just been assassinated during a trip to Dallas. Even Khrushchev himself seems touched by the tragic news. In a surprising coincidence, South Vietnamese president Diem was assassinated twenty days earlier, in a coup organized by his generals... The players are changing, but the Vietnam war drags on. America's new President Johnson sinks his country further into the quagmire of war. Close to three million young Americans discover Hell - the jungle, the unbearable heat, and the Viet Cong, with its tunnels and traps. For the first time, television plays a special role in the war. In 1968, the images of the terrible "Tet Offensive" revealed to the population the fiasco which took place in Vietnam: the massacres, the abuses of American soldiers and the obvious rout of their army. Soon the United States has no choice but to recall its troops; a victory for the communist world... But the USSR emerges from it ruined. Weakened by its various campaigns around the world, it will not experience the same success in Afghanistan. Soon, the "satellite" republics will resume their rights, overthrowing in turn the regimes imposed by Moscow. In 1989, the Berlin Wall fell and the Soviet Empire collapses... The red flag with the gold star dismounted from the roofs of the Kremlin. This is the end of the cold war. The war of the worlds ends.

S1E6 • Apocalypse: War of Worlds 1945-1991 • 2019 • Health

9:15

Fewer children in the United States are getting vaccinated. That’s bad news for those kids, and also for public health in general. Often, the response is to argue and debate and get angry at people who are we see as making terrible, irrational decisions. Instead of doing that, let’s use science to understand why this is happening in the first place.

SciShow • Health

114:42

The epic story of how people around the world lived through the first year of the coronavirus pandemic

1 • The Virus That Shocked the World PBS FRONTLINE • 2021 • Health