The future of space launches: a giant spinning arm in a vacuum. Within the next eight months, SpinLaunch plans to conduct about 30 more tests of its suborbital accelerator in New Mexico — which was only putting 20% of its total power behind this first test flight
Concussion Study: One group avoided school or work for the first 48 hours. The other largely avoided screen time for 48 hours. On average people with less screen time improved sooner. The “no-screen” group’s recovery time was roughly 3.5 days compared to 8 days for the other group.
Antarctica's Total Solar Eclipse Looks Stunning in These Phenomenal Photos