"U.S.-based automotive production may have to halt production now because of shortages caused by China of high-performance permanent rare earth magnets and heavy rare earths," said Mark A. Smith ...

That's why the Apache helicopter has wire cutters in the front. Not a set of wire cutters in the cockpit, but a Wire Strike Protection System (a name trademarked by Magellan Aerospace ).

Using the DeWalt ½ inch Heavy Duty Pneumatic Impact Wrench as an example, you'd take the 5.9 CFM rate, multiply it by 5 and get 29.5. A compressor with around 30 liters or 8 gallons of capacity ...

Heavy smoke expected to hit the US as dangerous Canadian wildfires force 17K to evacuate At 70, I’ve been retired for 7 years with an $80K annual retirement income. I have $200K in CDs, but they ...