Collaborate Disseminate
While you tend to think of diamonds as ornamental gemstones, diamonds also have many important industrial uses, and many of those diamonds are now synthetic polycrystalline diamonds. How are they …read more Continue reading Inside a Diamond Plant
Every scout knows how to read a compass, and that there is a magnetic north and a true north. That’s because the Earth’s magnetic field isn’t exactly aligned with the …read more Continue reading It’s Official: The North Pole is Moving
If you program in C, strings are just in your imagination. What you really have is a character pointer, and we all agree that a string is every character from …read more Continue reading Better C Strings, Simply
A common theme in modern consumer electronics is having a power button that can be tapped to turn the device on, but needs to be held down when it’s time …read more Continue reading Push for On, Hold for Off, AC Edition
If you were in Tunisia in October, you might have caught some of the Morse Code championships this year. If you didn’t make it, you could catch the BBC’s documentary …read more Continue reading The World Morse Code Championship
If you ask around a wood shop, most people will agree that the table saw is the most dangerous tool around. There’s ample evidence that this is true. In 2015, …read more Continue reading Tech in Plain Sight: Table Saw Safety
Researchers have been testing a new type of lithium ion battery that uses single-crystal electrodes. Over several years, they’ve found that the technology could keep 80% of its capacity after …read more Continue reading Single Crystal Electrode Lithium Ion Batteries Last a Long Time
How often have you wished to have an instruction manual — or, at least, a Unix man page — for life? Well, your wait is over. Of course, you probably …read more Continue reading Finally… a Man Page for Life
The shape of an antenna can make a big difference in its performance. Researchers at the Johns Hopkins Applied Physics Laboratory have used shape memory alloy to construct an antenna …read more Continue reading Might Morphin’ Antenna
We aren’t sure there’s enough information in the [We Make Machines’] video to easily copy their self-balancing bike project, but if you want to do something similar, you can learn …read more Continue reading A Self Balancing Bike for Crash Dummy Billy