Ancient Humans Made Millions Of These - We Don’t Know Why
AdultsConstructionHealthHuman...The Acheulean handaxe was the most common tool of early humans, but we still don’t know what the heck they used it for.
Why Lightbulbs Might Be The Best Invention Ever
AdultsHistoryScienceTechnologyLightbulbs might be the best idea ever – just not for light.
The HUGE Problem with ChatGPT
AdultsHistoryScienceTechnology...Free-to-use, exceptionally powerful artificial intelligences are available to more people than ever, seemingly making some kind of news every day.
Why I Cook Meat Straight from the Freezer
AdultsFilmFoodMedia...One of the most annoying and frustrating problems as a home cook, is looking into the fridge on a weeknight and realizing either, the protein you got earlier this week is past the freeze-by date, you have no protein in the first place, or the pack of chicken you threw into the freezer is hours away from being thawed.
Explaining concrete while getting buried in it
AdultsConstructionHistoryScience...Concrete = cement + sand + gravel. Cement is the most important man-made material on Earth.
Primitive Technology: Making Charcoal (3 Different Methods)
AdultsConstructionLifeNature...About This Video:
With more iron smelting experiments coming up, I demonstrate 3 different methods to make charcoal, ranked easiest to hardest.