Watch these two Popular Science editors quit their coffee habit
“I feel so brain dead I can’t even speak.” Find out what happens when two editors from Popular Science quit their six-cup-a-day coffee habit for two weeks. From the YouTube...
Category
science
Test your K-12 science knowledge
Take this multiple choice test that asks 13 science questions, one for each grade. I got 11 out of 13. I missed the 2nd grade and the 10th grade questions.
The Science Behind Why Humans Kiss Each Other & Why It Feels Good
When you think about it, it’s kind of gross.
Yale University's hugely popular "Science of Well Being" happiness class is now free online
Yale psychology professor Laurie Santos’s course “Psychology and the Good Life” is the most popular class in the history of the university. Now it’s available for anyone to...
Interviewing astronaut Don Pettit on the pioneering science being conducted on the ISS
In January, I covered the new season of NASA Explorers. This season (their fourth) focuses on space science and microgravity. In concert with the latest episode (inlined...
Sound Science: How Vibrations Can Heal Our Bodies At A Cellular Level
We’re designed to be exquisitely sensitive to sound.