Here's a great little video explaining laser-sintering, the process by which some 3D printers do their magic — melting fine powders, bit by bit, into 3D shapes.
Laser sintering explained
The math-solving horse who fooled scientists still haunts AI research
In early 1900s Germany, a math teacher named Wilhelm von Osten toured the country with Clever Hans, a horse who could apparently add, subtract, multiply, divide, tell time, and answer questions… READ THE REST
The stubborn old belief that certain weather precedes earthquakes
The idea that a particular kind of weather — hot, still, and heavy — arrives just before an earthquake is old and stubborn. One geologist has called earthquake weather one of the… READ THE REST
A chemist invented a fake Frenchman to justify capital L for liters
The International System of Units capitalizes a unit's symbol only when the unit is named for a person, which leaves the liter with a lowercase l that is easy to… READ THE REST
Create apps and websites with this powerful Microsoft coding tool — now only $30 through August 9
Disclosure: Boing Boing earns a commission on purchases made through links in this post. TL;DR: This lifetime license to Microsoft Visual Studio Professional 2026 makes coding a lot easier, and right now… READ THE REST
Spend $70 and get $150 worth of data with this lifetime eSIM that helps you dodge roaming charges
Disclosure: Boing Boing earns a commission on purchases made through links in this post. TL;DR: Have more money to spend on fun during your next vacation thanks to this aloSIM Traveler's… READ THE REST
Microsoft Office Pro 2021 is down to $29.97, plus free training
Disclosure: Boing Boing earns a commission on purchases made through links in this post. TL;DR: Pay once for Microsoft Office Pro 2021 and get Word, Excel, PowerPoint, Outlook, Access, and more —… READ THE REST
