The dark history of arsenic - Neil Bradbury
The video discusses the historical use of arsenic as a poison, its chemical properties, and the development of detection methods.
A day in the life of a martial artist in medieval China - Peter Lorge
A young man named Chu Hong seizes an opportunity to secure his family's future by excelling in an archery competition, leading to a position in the provincial army.
Do you really need to take 10,000 steps a day? - Shannon Odell
Walking regularly improves physical and mental health, reduces disease risk, and enhances community well-being.
How some friendships last — and others don’t - Iseult Gillespie
Friendships significantly impact our perception, well-being, and personal growth, but forming and maintaining them can be challenging.
Why animals help each other - Ashley Ward
The video explores the concept of cooperation and altruism in the animal kingdom, challenging the traditional view of 'survival of the fittest.'
What broke the Great Wall of China - Juwen Zhang
The story of Meng Jiang, a legendary figure who defied an emperor's tyranny, highlights themes of love, sacrifice, and resistance.
How to make your stress work for you - Shannon Odell
The video explains the body's fight or flight response to stress and offers strategies to manage stress effectively.
How scientists are creating real-life invisibility cloaks - Max G. Levy
The video explores the concept of invisibility, discussing current scientific advancements and challenges in making objects invisible to the human eye.