The Secret of Synchronization

How does order spontaneously arise out of chaos? This video is sponsored by Kiwico — go to for 50% off your first month of any crate. An enormous thanks to Prof. Steven Strogatz — this video would not have been possible without him. Much of the script-writing Read more

Mechanism for generating hydroxyl radicals contained in water [Panasonic]

To generate hydroxyl radicals contained in water, invisible moisture is collected from the air and high voltage is applied, creating nano-sized electrostatic atomized water particles. The radicals contain readily act on bacteria, viruses and various substances. Panasonic has independently developed Read more

Build internal tools, remarkably fast.

Stop wrestling with UI libraries, hacking together data sources, and figuring out access controls. Start shipping apps that move your business forward. From startups to Fortune 500s, the world’s best teams use Retool to power their internal apps. Our customers Read more

Countries With Highest Inflation (1981-2019)

This video shows the top 10 countries with the highest inflation rate between the years 1981 and 2019. The inflation is measured by the average annual change in consumer prices. Based on how inflation is measured, you may see other sources with different changes. Source: Read more


Find target hash collisions for Apple’s NeuralHash perceptual hash function. NeuralHash is a perceptual hash function that uses a neural network. Images are resized to 360×360 and passed through a neural network to produce a 128-dimensional feature vector. Read more