[NightHawkInLight] a.k.a. [Ben] recently built an awesome high power air cannon out of PVC pipe. PVC air cannons are great, and everyone should build one of these at some point in their life ...

Description: Advantages: Heavily damped broadband design provides excellent time resolution Short wavelengths for superior flaw resolution capabilities Focusing allows for very small beam diameters ...

Supplier: Benchmark Maintenance Services, Inc. Description: instruments. By detecting the ultrasonic sound created by turbulence and friction in industrial equipment, these extraordinary instruments ...

These drivers take AC power and convert it to the DC required to generate the ultrasonic frequencies, and this build uses a driver for each of the transducers all wired up to a common control ...

Being an older design with a non-ultrasonic motor ... custom rechargeable lithium-ion battery for power, and ships with a charger. Although the Canon 6D's battery life is excellent when using ...

The PowerShot Zoom is Canon's digital take on the budget-end ... Three clustered on top of the device include a lozenge-shaped zoom button, a power switch and a menu button. Underneath there ...

The booming left-footer was put to the test with the challenge to kick a footy from Alberton Oval, over the Allan Scott Power headquarters and clear the building on the other side. The challenge took ...

The PowerShots are Canon's compact or point & shoot camera line. The Canon PowerShots date back to July of 1996, when the PowerShot 600 was first introduced. Since then, the PowerShot line has ...

Still haven't found your Prime Day deal? Our editors have you covered with the best deals in 20 key tech categories. There's ...

Luckily, USB Power Delivery (USB PD) is a universal charging specification that allows you to sidestep the fragmented phone charger market altogether. Here’s everything that you need to know ...

But now, there are non-legacy brands, like Duke Cannon, for example, looking to reshape the image of male grooming and how those products are positioned. With this approach, they’re increasingly ...