How Gravity Assists Work 🤔

Bill Cipher Edits in Gravity Falls

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!"

since every celebrity seems to be shrinking - let me remind you that you are here to LIVE, not lose weight 🥺 please eat today girlie x 🍿#wicked #celebrities #girlssupportgirls #recoverytok