So you would like to know when someone visits your property without permission? Sentry Alarm Mines can help. They work like Ramset concrete nail gun and produce a loud noise when tripped. You can get .22 cal blanks at anywhere to start using this system.
More information is available here.
Meet the Zero Mk2: a card sized gadget that transforms into a pen. It has…
We all have accounts that we don't want others to access under any circumstance. With…
Meet the TiSpanner 3.0: a titanium multitool that replaces a spanner, screwdriver bits, bottle opener,…
Here is another tool that can save your life when you are in trouble. The…
There are plenty of fancy shredders on the market, but not all of them are…
This is the Whisker: a cat shaped tool that you can use for prototyping and…
![](data:image/svg+xml;charset=utf-8,<svg height="24px" width="24px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
![](data:image/svg+xml;charset=utf-8,<svg height="229px" width="306px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
