Tag: TED-Ed

How aspirin was discovered – Krishna Sudhir

4,000 years ago, the ancient Sumerians made a surprising discovery. If they scraped the bark off a particular kind of tree and ate it, their pain disappeared. Little did they… Read more »

The myth of Cupid and Psyche – Brendan Pelsue

“Beauty is a curse,” Psyche thought as she looked over the cliff’s edge where she’d been abandoned by her father. She’d been born with the physical perfection so complete that… Read more »

How stress affects your body – Sharon Horesh Bergquist

Cramming for a test? Trying to get more done than you have time to do? Stress is a feeling we all experience when we are challenged or overwhelmed. But more… Read more »

How stress affects your brain – Madhumita Murgia

Are you sleeping restlessly, feeling irritable or moody, forgetting little things, and feeling overwhelmed and isolated? Don’t worry. We’ve all been there. You’re probably just stressed out. Stress isn’t always… Read more »

How does your body process medicine? – Céline Valéry

Have you ever wondered what happens to a painkiller, like ibuprofen, after you swallow it? Medicine that slides down your throat can help treat a headache, a sore back, or… Read more »

How the food you eat affects your gut – Shilpa Ravella

Trillions of bacteria, viruses, and fungi live on or inside of us, and maintaining a good, balanced relationship with them is to our advantage. Together, they form the gut microbiome,… Read more »