"A demo fusor can and has been made in a bell jar with crude vacuum gear and kluded-up power supply. Most such systems are assembled by younger school age child

"A demo fusor can and has been made in a bell jar with crude vacuum gear and kluded-up power supply. Most such systems are assembled by younger school age children (mostly boys save for one pair of girls). The demo fusor often serves as a science fair project in the 10th to 12th grades of high school. The better examples have won regional science fairs and a couple of national events! "[0] [0] http://www.fusor.net/board/viewtopic.php?t=2674 http://www.fusor.net/board/viewtopic.php?t=2674