A Molecule-Thick Coating Changes What a Surface Does, Thanks to Nanoscience
AdultsCreativityEducationScienceThis episode was made in partnership with The Kavli Prize. The Kavli Prize honors scientists for breakthroughs in astrophysics, nanoscience and neuroscience — transforming our understanding of the big, the small, and the complex.
Primitive Technology: Smelting Iron In Brick Furnaces
AdultsEducationLifeNatureScienceTechnologyEngineeringI made 3 furnaces from bricks using different configurations to test their effectiveness. The benefit of using bricks to make a furnace is that it's quicker, easier, re-useable and portable relative to a furnace constructed in-situ from clay.
The hidden meanings of yin and yang - John Bellaimey
AdultsCultureEducationLifePhilosophyThe ubiquitous yin-yang symbol holds its roots in Taoism/Daoism, a Chinese religion and philosophy.
Primitive Technology: Rock-Throwing Catapult (Trebuchet)
AdultsCreativityEducationNatureDIYEngineeringScienceI built a trebuchet, a type of catapult that uses a counter weight to store gravitational potential energy which is then used to fire a projectile via a sling.
7 Easy Steps for Finishing Big Projects! Productivity Hacks
AdultsHealthHumanLifeProductivityEducationWritingHi Lovely and welcome to my channel! I'm Jess and I'm an Australian based content creator, best-selling author of The High School Survival Guide, and founder of Educationery; a stationery line for students.
How Society Affects Your Health
AdultsEducationHealthHumanSocietyEconomySociety does a lot to improve our health, from sanitation to healthy foods. But society can have negative impacts on our health as well, and whether or not we get the positive impacts or the negative ones, can often come down to social and economic standing.
Bill Nye Breaks Down Webb Telescope Space Images | WIRED
AdultsEducationScienceSpaceTechnologyThe James Webb Space Telescope has dazzled us with its first batch of images. WIRED got in touch with the one and only Bill Nye to break down some of these astonishing photos, explaining what we're really looking at.
Primitive Technology: Trebuchet
AdultsConstructionCreativityEducationDIYTechnologyEngineeringI built a trebuchet, a type of catapult that uses a counter weight to store gravitational potential energy which is then used to fire a projectile via a sling.
The 4 things it takes to be an expert
AdultsEducationHumanSciencePersonal FinanceWhich experts have real expertise?