High-Tech Peashooters with laser beams! Answered
In this peashooter competition in the UK, some entrants have modified their basic tubes with some high-tech parts. This one uses a laser sight and a gyroscope to help aim. All of this is fine with the organizers who have allowed laser sights for a decade.
Even so, the winner this year was someone with a regular peashooter so it still is quite a bit about skill.
Pea shooters fight it out for world championships via BoingBoing