Tattoos go back centuries across many cultures, and yet their chemistry is still an absolute mystery to most of us. How do tattoos work? What is the ink made of? How does the ink stay in our skin indefinitely? Why don't our bodies get rid of it? Let's do this.
Oct 1
Can leftovers be healthier than freshly cooked food?
Can cooking pasta, rice, or bread, and then cooling it down, actually make it healthier? Could yesterday’s leftovers affect your blood sugar differently than a freshly cooked meal, or is this just another nutrition “hack” invented by the internet? Melissa and Jam investigate star ... Show More
44m 52s
Sep 17
Is red light therapy real or a scam?
Can shining a red light on your face really improve acne, wrinkles, inflammation, or wound healing, or is red light therapy just an expensive skincare scam involving a slightly alarming mask? How could ordinary visible light affect cells beneath your skin, and should you trust th ... Show More
47m 38s
Jan 2023
Tattoos: a 5,000 year history
Throughout history, people have got tattooed for a huge range of reasons, whether religious devotion, artistic expression, or to demonstrate cultural belonging – or cultural difference. Dr Matt Lodder talks to Charlotte Hodgman about 5,000 years of tattooing history, exploring ev ... Show More
39m 2s
