Rocket template (download below) or plain paper Scissors (grown-up use only) Sticky tape Felt tip pens or colouring pencils Paper straw From the leftover paper from which you cut out your rocket ...

This video of homemade rockets in Thailand is one of those things. It comes to us from our friend [Leo Fernekes], who documents a form of amateur rocketry that makes the Estes rockets of our youth ...