How To Check For Engine Vacuum Leaks Without A Smoke Machine

No smoke machine? No problem. Learn how to check for engine vacuum leaks using visual cues, soapy water, and DIY tricks to ...
AeroTime

NTSB update details engine pylon failure in UPS Flight 2976 crash

In its investigative update, the NTSB reports fatigue cracking in the left engine pylon of UPS Flight 2976, a key clue in the ...

I tested power-saving devices that promise lower electricity bills - only one was legit

ZDNET's key takeaways Scam "power-saving" devices waste money and risk safety.Smart plugs and power strips actually cut ...

Your check engine light is on. Here's how to read it yourself.

Your car is basically a rolling computer network, and that little “check engine” light is the car begging you to read the ...
Hackaday

The Shelly 2.5 Smart Relay Design Flaw Killing Capacitors

Part of any self-respecting Smart Home, smart relays are useful for switching and monitoring loads that do not plug into an outlet. This also makes them a lot more integrated, and thus, a long ...