Canisters are commonly filled with silica gel and other molecular sieves used as desiccant in drug containers to keep contents dry. Silica gel in a sachet or porous packet. A desiccant is a hygroscopic substance that induces or sustains a state of dryness (desiccation) in its vicinity; It is the opposite of a humectant. Commonly encountered pre-packaged desiccants are solids that absorb water.
Armstrong in November 2011 at the U.S. Capitol, when he and the other astronauts from the Apollo 11 mission were awarded Congressional Gold Medals. Former astronaut Neil Armstrong, known for his words, That's one small step for man, one giant leap for mankind, has died. The first man ever to walk on the moon was 82.
US astronaut Neil Armstrong was the first man to set foot on the Moon, on July 20, 1969. Armstrong and his fellow Apollo 11 astronaut Edwin Buzz Aldrin were the first men to land on the Moon.The first man to walk on the Moon was American astronaut Neil Armstrong (1930- 2012).He accomplished thisâ¦.he Apollo 11 astronauts left a meter on the moon to find out if there are any moon quakes, well there are moon quakes, and they found it hostile windless and that there was no water on the moon then.