DIY Rainbow Light
Kids Art Creativity How-to DIYThis tutorial unveils how to craft a captivating rainbow light using only a roll of tape and your mobile phone's flashlight.
How To Draw: Cartoon Ravioli
Kids Art Creativity How-toJoin me as we cook up some fun and draw a funny cartoon ravioli.
How the Most Expensive Swords in the World Are Made
Adults Construction Education History ArtThis is a video about how Japanese samurai swords, aka katanas, are made – from the gathering of the iron sand, to the smelting of the steel, to the forging of the blade.
Primitive Technology: One-Way Blower Iron Smelt & Forging Experiment
Adults Construction Creativity Education Science ExperimentsI tested the one-way spinning blower in an iron smelt and it is more effective than the previous both way spinning blower.
Our Instruction Manual for Existing
Adults Biology History Human ScienceYour DNA contains all the instructions your body needs to function. In this episode of Crash Course Biology, we’ll figure out what this giant instruction manual looks like and how this three-billion-letter code gets copied into your trillions of cells through DNA replication.
Unlearn junk marketing, build a dynasty | Gary Vaynerchuk for Big Think+
Adults Business Internet Culture Media MarketingGary Vaynerchuk, the entrepreneurial force behind VaynerMedia and VeeFriends, explores the critical missteps businesses make in connecting with their customers, primarily their failure to adapt to consumer needs and their reliance on yesterday’s strategies.