Review: HOTO Tools
HOTO’s innovative, attractive, and capable tools deserve a place in any toolbox.
vacuum
Build Your Own Vacuum Chamber for Under $30
YouTuber Chris Notap builds a tabletop vacuum chamber from a discarded scroll compressor and common household items.
Behind the Build: Vacuum Table
I have one of the coolest bosses in the world. I love to make things and he pretty much lets me make whatever I want then pays me to do it. He also has a hobby; he likes to work with leather. So when he got his hands on a leather cutting drag knife for our labโs Shopbot he asked if I could build him a vacuum table to hold sheets of leather securely on the machine I was happy to comply. But the project turned out to be a real design challenge.
An Ethical Vacuum Mousetrap?
User Alan Perekh posted this on the Hacked Gadgets forum. He baited the business end of his Shop Vac with some peanut butter, and plugged into an IR motion sensor. Whenever a mouse comes by to check it out, the sensor is trigger and the little rodent gets sucked into the vacuum, presumably for remote release.
Tool Review: Vaccon Venturi Vacuum Pump
If you’ve got a shop, you’ve probably got some source of vacuum around, even if it’s only a residential vacuum cleaner for tidying up the floors. And in a pinch, a home or shop vacuum cleaner will do for light duty vacuum applications like running a small vacuum former. If you’re doing chemistry, however, and […]
How-To: Wine Bottle Cathode Ray Tube
For those of you with an overwhelming desire to build your own subatomic particle accelerator, look no further than this Instructable by Xellers, which shows you how to convert a wine bottle into a cathode ray tube (CRT). Of course, that’s not all you need: other ingredients include a two-stage vacuum pump, a neon sign […]
My Vac-U-Formative years
When these images showed up on Gizmodo, Oh Gizmo! and then started making the email rounds, long-dormant neural pathways lit up like a 60s Christmas tree, the kind with bulbs so big and hot they could roast chestnuts. It was under such a radiant Christmas tree that I found that exact same Mattel Vac-U-Form kit […]
