Science projects extreme 2007

Incredible-lectricty was a hit at the fair. Kids had to line up and see if they could do the wacky wire, if they did they got the buzzer and solar cell to run the balsa wood plane. If they missed the lego arm shot a bullet at the can which had a counter weight inside and rubber band. Because of this it would roll uphill, then hit the switch activating the shocker. The leads were soldered to two quarters which when the kids went to grab their 'loser' prize, they were shocked!

Category:

Science & Technology

Tags:

• science projects
• shocking
• lego bullets
• wacky wire
• fun