Src |
Date (GMT) |
Titre |
Description |
Tags |
Stories |
Notes |
|
2021-11-26 13:00:00 |
Why Is It So Hard to Believe In Other People\'s Pain? (lien direct) |
People-and groups-who are suffering are often dismissed. Scarry's axiom might help us understand why. |
|
APT 17
|
|
|
2021-08-23 13:00:00 |
This Tracker Uses Helium Hot Spots to Locate Your Valuables (lien direct) |
Invoxia's LongFi Tracker can report the location of your car, backpack, or teenager by pinging community-operated Helium wireless devices. |
|
APT 17
|
|
|
2021-05-07 12:00:00 |
Bats Raised in Helium-Rich Air Reveal a Key to Echolocation (lien direct) |
To test bats' sense of the speed of sound, researchers put them in an atmosphere that alters it. No word on whether the helium made the bats sound funny. |
|
APT 17
|
★★★
|
|
2020-09-09 14:00:00 |
How to Calculate How Many Helium Balloons David Blaine Needed (lien direct) |
I'm not saying you should float yourself up into the air, but if you wanted to, you need to take pressure, density, and a few other things into account. |
|
APT 17
|
|