John Stankus
Contributor

Speed of light 2.998 x 108 m/s which translates to about 5.4 microseconds per mile (In my ultrafast spectroscopy days the rule of thumb was a...

Straight from the Kreg website Our Technical Support team is always available to help via phone or email call (800) 447-8638 Monday - Friday...

If ice replenishment is an issue, why don't you buy a cheap dorm size refrigerator put a reservoir inside and punch holes in the door or side of...

Since you are using a pump, why do you need to go through the sidewall ? Also some coolers have drain plugs for draining the water from the...

F=Gm1m2/r2 F is force due to gravity G is gravitational constants the m’s are the masses r is the separation Don’t think about m1 and m2....

If you are at the center of the earth you have to take into account the gravitational pull of all the matter pulling from each direction. You can no...