What's in a name? An 18650 li-ion battery consists of three parts: the cathode, the anode, and the electrolyte. The anode of all 18650 li-ion batteries is basically the same: carbon/silicon and graphite. The cathode, however, is where batteries differ, and it's what gives each model its unique characteristics. The chemical formulas in the table refer to the battery's cathode.
Originally used by Neil Armstrong when the first man-made craft (the Eagle) landed on the moon, now used to indicate the completion of a mission objective.n expression used in concurrance with a great accomplishment. An obvious referrence to the first Apollo mission to the moon, where it was spoken at the landing of the lunar module. Duh. Reaching the summit of a mountain; finally putting down bags of groceries; landing on the moon, etc.
Double Eagle may also refer to: Double Eagle II , a manned helium balloon that became the first to cross the Atlantic Ocean in 1978 Double Eagle II Airport , an airport in Albuquerque, New Mexico An extremely rare golf score of three strokes under par on one hole, also known as an albatross Colt Double Eagle , a semi-automatic pistol manufactured by Colt's Manufacturing Company between 1989 and 1997 Raider Snowmobiles Double Eagle, produced in the early 1970s The Double Eagle , a novel by ...