Productivity (Tiago Forte): https://www.youtube.com/user/simulacrumsquared https://www.youtube.com/user/simulacrumsquared Building science (Matt Resinger): htt

Productivity (Tiago Forte): https://www.youtube.com/user/simulacrumsquared https://www.youtube.com/user/simulacrumsquared Building science (Matt Resinger): https://www.youtube.com/user/MattRisinger https://www.youtube.com/user/MattRisinger Rock climbing: https://www.youtube.com/user/magmidt88 https://www.youtube.com/user/magmidt88 Legal Eagle: https://www.youtube.com/channel/UCpa-Zb0ZcQjTCPP1Dx_1M8Q https://www.youtube.com/channel/UCpa-Zb0ZcQjTCPP1Dx_1M8Q Society & politics (Coleman Hughes): https://www.youtube.com/channel/UCUk0AvSMU5CJ0wUqJf9TX8g https://www.youtube.com/channel/UCUk0AvSMU5CJ0wUqJf9TX8g Knife sharpening (Burrfection): https://www.youtube.com/channel/UCOluHMoKJ6CrS0kcybhaThg https://www.youtube.com/channel/UCOluHMoKJ6CrS0kcybhaThg Brain science (Humberman Lab): https://www.youtube.com/channel/UC2D2CMWXMOVWx7giW1n3LIg https://www.youtube.com/channel/UC2D2CMWXMOVWx7giW1n3LIg Business & sales (Alex Hermozi): https://www.youtube.com/user/adhormozi https://www.youtube.com/user/adhormozi Adam Savage: https://www.youtube.com/c/tested https://www.youtube.com/c/tested Product reviews: https://www.youtube.com/c/ProjectFarm https://www.youtube.com/c/ProjectFarm Bonus... Self Protection: https://www.youtube.com/c/ActiveSelfProtection https://www.youtube.com/c/ActiveSelfProtection This one requires a bit of a warning. Lots of CCTV footage of actual crimes and what people did right or wrong to protect themselves.