A normal dose of caffeine is about 50 mg to 200 mg. Caffeine works best when you take it on an intermittent, off-and-on basis. Higher doses can have much more potent effects. A dose of 500 mg or 600 mg of caffeine can affect you much like a low dose of an amphetamine.
This means the 25,300 American engineers employed in this field earned an average hourly wage of $43.90. The bottom ten percent earns as low as $53,120, while the top ten percent of materials engineers earn as much as $144,720 every year. Embed This Image On Your Site(copy code below):
The federal government paid electronics engineers an average of $102,200 a year. Electronics engineers working in Washington, D.C., reported the very highest earnings by state in 2011, an average of $110,140 a year. Electronics engineers in Rhode Island earned nearly as much, averaging $109,320 a year.