This type of flux is mostly used for surfaces that are clean. It leaves virtually no residue after soldering. Rosin Mildly Activated (RMA) Flux: It has sufficient activator to clean the solder-coated or plated lands and component terminations or leads, thereby enabling the molten solder to wet...
A magnetic cloud (MC) is defined as either a special type of coronal mass ejection (CME) that occurs from the surface of the Sun or an event that immediately precedes or follows a CME and its solar wind stream of charged particles. It envelops the Earth as it spreads out in a toroidal...
There is one sense in which we could move at close to the speed of light. Our planet and everything in the universe are constantly moving. Earth is rotating and revolving around the sun, and even our galaxy is in motion. It's possible that if we were moving away from a galaxy very ...