Sometimes we have to include the silly, like this USB Volcano Lamp. At a size of 246 x 80 x 80mm, you simply add half of the bag of lava beads and water and let the phony fireworks begin. The light can also be powered up by 2 AA batteries (not included,) and features fan and LED on/off buttons. The volcano comes with a bag of beads, USB cable, and a guide for the inept. You can get your own mini-St. Helen’s for $18.00.