How do QR codes work? (I built one myself to find out)
AdultsScienceTechnologyHow-toHow do QR codes work? The checkerboard patterns taking over the world, demystified.
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.
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.
3 Steps To Help Kids Process Traumatic Events
AdultsHow-toHumanPsychology...What do we say to kids when intensely traumatic events interrupt everyday life? Whether you're a teacher, parent or community builder, educator Kristen Nguyen provides three research-backed steps for navigating these difficult conversations, restoring a sense of safety and facilitating collective healing.
Primitive Technology: Cane Water Filter/Siphon
AdultsConstructionEducationNature...I made a water filter from cane that siphons clean water from a dirty water while simultaneously using the xylem present in the the cane as a filter.
How To Tell If You Smell - Quick And Easy Test
AdultsHealthHumanSelf...Are people starting to avoid you at all costs and you're not sure why? Maybe it's something about you that you can't pick up on. Maybe it's your smell. It's your stinky, sweaty smell making it so that others can't breathe? In today's funny video we're going to give you some life hacks to keeping from stinking.