25:15
Exploring A New Theory About Dark Energy’s Origins
Astrophysicists are divided over a new theory suggesting dark energy comes from supermassive black holes.
16:28
It’s Spacetime And Science Season At The Oscars
From multiverses to volcanoes, this year’s Academy Award nominees include many pictures where science drives the plot.
Hack Your Food With Water-Loving Hydrogel Polymers
Hack your food with materials science as you use water-loving hydrogels to grow vegetables from scraps and make a batch of “hot” ice cream.
17:10
Meet The Art Sleuths Using Science To Find Frauds
Determining what art is real requires scientific tools like carbon dating, and some expert sleuthing.
11:40
Early Migration To North America Likely Wasn’t A One-Way Road
New genomic research reveals ancient peoples didn’t just travel from Asia to North America; they likely journeyed back too.
7:18
How This Chemist Is Turning Agricultural Waste Into Water Filters
This chemist has been turning corn husks and orange peels into activated carbon filters to remove pollutants from water.
11:50
Keeping The Bubbly In Your Holidays, With Fizzical Science
We pour over the science of the effervescent bubbles of champagne.
12:15
Scientists Reach Breakthrough In Nuclear Fusion
After decades of research, scientists announced they created a reaction that made more energy than they put in.
23:55
A Nobel Prize For Chemistry Work ‘Totally Separate From Biology’
Nobel laureate Carolyn Bertozzi talks about her groundbreaking research and how it might be applied to advanced drug delivery.
Gravity And Centripetal Force In Our Solar System
Become the Sun as you experiment with the many ways that motion, gravity, inertia, and centripetal force shape our solar system.