Neil Armstrong's LM PPK contained a piece of wood with the Wright brothers' 1903 Wright Flyer's still left propeller as well as a piece of cloth from its wing,[eighty one] along with a diamond-studded astronaut pin at first supplied to Slayton with the widows in the Apollo 1 crew. https://embedded-solutions43085.theblogfairy.com/33142876/helping-the-others-realize-the-advantages-of-ambiq-sdk