The lithium battery pack for a Nagra 6 digital recorder costs $700. Markus Fuller opened one and found out it has a small battery in it (with 6 cells worth a total of $30), and a large sponge. It must be an awesome sponge! As he opens it, he gives an interesting and entertaining lesson on the history of lithium batteries.
Caveat emptor: Nagra sells a more expensive battery pack, which contains more batteries, so you won't get as much of the magical sponge if you buy it.
Fuller has a good video about capacitors, too:
For years, Harry Shearer, Christopher Guest, Michael McKean and Rob Reiner have been suing Universal to get paid, citing Universal's blatantly crooked bookkeeping (Shearer received $98 in music royalties and $81 in merchandising income from the film).
Vice's Allie Conti got scammed by an Airbnb host who promised her a really nice place, then made up a story about its toilets being clogged and shifted her to a derelict, filthy wreck of a house. When she tried to get her money back, she discovered that Airbnb had no effective systems for following […]
AT&T business customers, including those who've been promised a locked-in rate inclusive of all taxes and fees, are finding "property tax" surcharges on their bills of up to 7%. These charges represent an attempt by AT&T to pass on the property taxes it pays on its own offices and other facilities to its customers.
In the early days of the web, everyone wanted a .com domain for their site. As a result, all the good ones got snapped up. But .com no longer has the cachet it once did. In fact, many new businesses and individuals are opting for other top-level domain extensions. One of the most memorable is […]
When the SNES launched back in the early 1990s, it changed gaming forever. One of the innovations was a gamepad with four action buttons — something that has remained a constant on controllers ever since. The 8BitDo SN30 Bluetooth Gamepad brings that iconic design up to date, with Bluetooth connectivity and support for multiple platforms. […]
After a long day at work, cooking a meal from scratch can seem like too much trouble. Unfortunately, the alternative is usually something unhealthy. Enter the Mellow Sous Vide Precision Cooker. This compact water bath uses cutting-edge technology to cook meat and veggies at the perfect temperature for exactly the right amount of time. It […]