The educational charity in Cardiff Bay
Here is a selection of the videos you have emailed us.
Pump air into the cylinder and watch how the bubbles react – a Techniquest classic.
Techniquest Arch Bridge exhibit demonstrates how some simple engineering concepts can be fun to learn.
Trina and Ronnie visit Techniquest.
Vid of the machine with the marbles and coils.
Un-looping the loop – it can be done. Two Techniquest visitors solve the puzzle – after a little bit of trial and error.
It takes a steady hand to beat that pesky wiggly wire as this young Techniquest visitor finds out!
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