Your Brilliant Brain (S01E02)

Identical twins, Dr. Chris and Dr. Xand van Tulleken, dive into the intriguing realms of medicine and biology through engaging experiments and explorations. They reveal the surprising science behind sneezing while Dr. Chris examines an actual human brain. Simultaneously, Dr. Xand rides along with an emergency ambulance crew to lend a hand. In the accident and emergency department, they encounter a patient struggling with a hook embedded in his hand and another who believes he has a toenail lodged in his nose.