Up Next
Back to Show
SciTech Now
Earth's Climate Swings
For years some scientists have hypothesized about the existence of the earth’s natural climate cycles. Now, some researchers believe there is physical evidence to support this. Dennis Kent, an expert in paleomagnetism, the study of magnetic fields in rocks, has co-authored a study that analyzes rocks to show how the earth’s climate is dictated by cycles. He joins Hari Sreenivasan to discuss.
Support Provided By
26:46
The effects of language brokering; revisiting the moon; a new key to medical supplies.
26:46
Preserving the past through VR; body cams for classrooms; biometrics for sports injuries.
26:46
The farthest object ever studied; sharks and citizen scientists; a smaller space race.
26:46
In this episode; secrets of Dino poop, reinventing high school; transmitting body signals.
27:16
Robot human collaborations; invisibility cloak; space exploration; science fact & fiction.
27:16
Fighting cybercrimes; an anticancer mouthwash; and redesigning the spinal tap.
27:16
Box jelly Venom; chocking under pressure; the ultracold work; & the future of engineering.
26:46
Video game storytelling; NASA's dying robot; 3D printing & medical devices
27:16
Robotics; Computers trained to identify wild animals; and Astronauts.
27:16
Understanding emergence; octopus intelligence; and understanding dementia in humans.
26:46
GPS for your body; how the brain processes information; hackers; beautifying freeways
26:46
The minds of Raccoons; working on combating computer hackers; and an underwater discovery.