Explaining on Instagram: "Follow (us) @Explaining to learn something NEW everyday 🧠💫 CPR, or Cardiopulmonary Resuscitation, is an emergency procedure used when someone’s heart stops beating. To do CPR, place the heel of your hand on the center of the chest, put your other hand on top, and push hard and fast at a rate of about 100–120 compressions per minute. If trained, give two rescue breaths after every 30 compressions. CPR helps keep blood and oxygen flowing until professional help arrives,

Prop Department - Tyler Fever on Instagram: "This magnet will last 1,000 years 😲🧲 read below .. .. Permanent magnets decay at a very slow rate if kept cool and dry, like cheese. It will loose about 2% power every century. It is certainly something to keep around for experiments!"