Collaborate Disseminate
[Mellow_Labs] picked up a few LiDAR matrix sensors and found them very exciting. While a normal time-of-flight sensor can accurately determine a range, the matrix sensor is like an array …read more Continue reading LiDAR Matrix Sensor Sees in 3D
If you’ve watched a Saturn V launch, you’ve probably seen how a large rocket will often jettison a stage on the way up. There are several reasons for this — …read more Continue reading How Did Apollo Separate?
You’ve probably seen a Foucault pendulum in a museum. This Victorian-era science demonstration is named after physicist Léon Foucault and shows how the Earth rotates compared to a pendulum moving …read more Continue reading Measure the Earth’s Rotation Victorian Style
The Hindenburg disaster recently marked its 89th anniversary, and [The History Guy] marked the event with a video that dispels many of the myths surrounding the airship. Example: the disaster …read more Continue reading The Truth about the Hindenberg
If you bought computer audio hardware a few decades ago, you may remember coming across products from Altec Lansing. That you probably haven’t thought of that name in some time …read more Continue reading The History of Altec Lansing
You normally think of fiber optic as something used in network cables. However, scientists employ dedicated fibers to detect earthquakes. In simple terms, they fire a laser down the fiber …read more Continue reading The Walls Don’t Have Ears, But Fiber Optic Does
If you ride a motorcycle, you know it is a bit of an art to manage the transmission on a typical bike. Electric motorcycles lose some of that. You usually …read more Continue reading Honda Wants to Complicate Your E-Motorcycle
When most people think about vacuum tubes, they picture big glass bottles glowing inside antique radios or early computers. History often treats tubes as a dead-end technology that was suddenly …read more Continue reading The Vacuum Tube’s Last Stand(s)
Reading a book about bowling is not the same as actually bowling. If that resonates with you and you want to learn more about large language models, check out the …read more Continue reading An LLM From “Scratch”
Presumably aimed at children, NHK World’s Texico program teaches the main ideas about programming without actually using a computer. Instead, it uses items like a toy train, playing cards, and …read more Continue reading Learn Programming Without a Computer