A história do chocolate - Deanna Pucciarelli
4:55
How did ancient civilizations make ice cream? - Vivian Jiang
4:58
A história do chá - Shunan Teng
5:26
Do you really need to take 10,000 steps a day? - Shannon Odell
15:02
The Strange Science of Why We Dream
17:21
Chocolate Asteca - Sangue e Especiaria
15:14
The Real Reason Why You Have Allergies
5:21
A brief history of alcohol - Rod Phillips
10:12