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.
At 4:18 p.m. on July 20, 1969, Neil Armstrong's voice crackled from the speakers at NASA's Mission Control in Houston. He said simply, the Eagle has landed.. With those words, the dream President John F. Kennedy's voiced in 1961--putting humans on the Moon by the end of the decade--had at last come true.EARTHRISE. On July 20, 1969, two U.S. astronauts became the first humans to observe Earth from its distant moon.EARTHRISE.hat said, this celebration has an edge of sadness: the first to the Moon were close to being the last. But for many--including those who were born well after the Eagle landed--the excitement lives on.