THE 5-SECOND TRICK FOR FREDVL.COM

For the duration of World War II, he invented a tool for chopping tinfoil into chaff, a radar countermeasure. He was awarded a Certificate of Merit for this in 1948. He also invented a "meteoroid bumper" or "Whipple defend", which protects spacecraft from influence by smaller particles by breaking them up.Scaled down in dimensions but not processin