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.
Air Force One. Although 'Air Force One' can describe any Air Force aircraft carrying the President, it is now standard practice to use the term to refer to specific planes equipped to transport the Commander-in-Chief. The President of the United States must be ready to travel anywhere in the world on a momentâs notice. Fortunately, modern Presidents have access to a variety of transportation options â including flying aboard Air Force One.