`` The product has to contain a component that was developed for NASA , some aspect of it or Many common products can be traced back to research conducted by NASA . Freeze-dried food , artificial limbs , edible toothpaste are among NASA spin-offs . Contrary to rumors , Tang , Velcro and Teflon not developed for space travel . Comment:
Many common products can be traced back to research conducted by NASA . Freeze-dried food , artificial limbs , edible toothpaste are among NASA spin-offs . Contrary to rumors , Tang , Velcro and Teflon not developed for space travel . Comment: