Brady and Grey discuss: Brady almost dying for The Grams, The UA2408 coverup and the 4153 conspiracy, ruling on what NASA can take into space, Brady buys an iPad Pro, The Numberphile podcast, the unsatisfying resolution of the Amazon HQ2 drama, The Australian Space Agency, and the most disliked video in YouTube's history: Rewind 2018.

Brilliant: sign up for free to master key ideas in math and science through problem solving -- go to http://brilliant.org/hello to get 20% off the annual Premium subscription

Audible: start a 30-day trial and get your first audiobook free by signing up at audible.com/hellointernet or text "hellointernet" to 500-500

Casper: get your best rest, one night at a time - get $50 toward select mattresses by visiting Casper.com/HI and using promo code "HI" at checkout

Listeners like YOU on Patreon

Discuss this episode on the reddit

The Pink Flamingo on YouTube

UA2408 Tracking

UA2408 investigations

Elf of the Shelf IN SPACE

World-record Hotstopper

The Numberphile Podcast

YouTube Rewind 2018: Everyone Controls Rewind

Subscribe to PewDiePie

MKBHD on Rewind

Primitive Technology