Video · How Old Are You, Really? TwitterShare on Facebook1K 275 200 views BrainCraft - November 5, 2015 Science BrainCraft More Videos I Put ChatGPT 5’s ‘PhD Intelligence’ to the Test Science · August 15, 2025 Why Every Adult Needs a Bedtime Science · August 7, 2025 Why Every Adult Needs a Bedtime Science · August 7, 2025 I finished my PhD. Now what? Science · July 2, 2025 Your Favorite YouTube Channels Might Not Survive This Science · February 14, 2025 My Sleep Deprivation Daily Routine #shorts Science · December 20, 2024 I Didn’t Want to Make This Sleep Deprivation Video (But I Did) Science · December 17, 2024 My Sleep Consistency Challenge 💪 #shorts Science · September 26, 2024
