Figuring out what foods were on ancient menus can be tricky, but a mummy called Ötzi the Iceman was preserved with his last meal still intact. Learn what scientists found out about his eating habits in this episode of BrainStuff.
Plenty of things are scary these days, so why do people pay good money to see horror movies and go to 'haunted' houses? Learn why psychologists say these fearful experiences are helpful in this episode of BrainStuff.
Celebrities and Instagrammers have been singing the praises of activated charcoal as a health supplement, but why? Can it really help make you healthier? Learn the science behind the activated charcoal fad in this episode of BrainStuff.
Museums collect all kinds of art and artifacts -- this one collects pieces of broken hearts. Learn about some of the items and stories held in the Museum of Broken Relationships in this episode of BrainStuff.
Carbon dioxide is a waste product of gasoline- and coal-burning engines, and it's a serious pollutant. But what if we could capture that carbon and recycle it into usable fuel? Learn why researchers say we're getting close in this episode of BrainStuff.
The border between the United States and Mexico is at the center of much political and social debate in 2018 -- but how did we get here? How much crime really crosses the border? Learn more in this episode of BrainStuff.
Robotic animals can help law enforcement agents catch poachers in the act -- but only if the robots are convincing enough. Learn a few things engineers are doing to make their robots more realistic in this episode of BrainStuff.