What's a smartphone made of?
Adults Environment TechnologyAs of 2018, there are around 2.5 billion smartphone users in the world. If we broke open all the newest phones and split them into their component parts, that would produce around 85,000 kg of gold, 875,000 of silver, and 40,000,000 of copper.
Cannon Shock Waves in Ultra Slow Motion
Adults Photography TechnologyWhat does a cannon ball look like being shot in super slow motion?
The Scientific Benefits of Boredom
Adults Creativity ScienceBoredom makes you more creative, altruistic, introspective, and helps with autobiographical planning.
He Spent 40 Years Alone in the Woods, and Now Scientists Love Him
Adults Environment Life StyleWelcome to Gothic, Colorado-one of the coldest places in the United States. This ghost town has been abandoned since the 1920s, but there is at least one person who still calls it home.
Could You Live Without A Body?
Adults Artificial Intelligence Neuroscience ScienceCould uploading our consciousness to the internet be the key to living forever?
This Toy Can Open Any Garage
Adults Cybersecurity Data Science TechnologyOr almost any garage - it's particularly good with fixed code gates and garages. Samy proposes other weaknesses with rolling codes.
Build Summer Underground Swimming Pool
Adults Creativity EnvironmentToday we built an Underground Swimming Pool. Its a hot season so we built a pool and continue with the construction of our Temple.