Seafloor Energy
Making a fuel cell that's powered by ocean sediment and seawater
Bird Nests
How come birds keep coming back to the same spot to try and build a nest, even though I keep undoing …
Cavity-Fighting Bacteria
Bacteria used to ferment milk can also prevent harmful bacteria from sticking around inside the body
Storms, Beer and Blood
Predicting tropical cyclones, a powder that stops bleeding, and freeze-dried beer flavoring.
Wildfire Warnings
A new system analyzes weather satellite data to spot wildfires as small as one acre in size.
Caffeine Pesticide
Caffeine can act as a pesticide to frogs, snails, and slugs.
Nervous Stomach – rerun #2593
Why does your stomach get upset when you're nervous? (tension in stomach muscle, just like you can …
Fish, Bugs and Robots
Sweating mannequin, microchips in salmon, and caterpillar bug repellent
Wound-Healing Bandage
A bandage helps promote healing without scarring.