The Thames & Kosmos Plasma Ball oh yuck (27 cm) wide and 9

(27 cm) wide and 9 in

in this fun new tabletop game that builds dexterity

Take a study break and give this gyroscope a spin

A rub-on transfer activity that invites children to discover the style of the famous Douanier Rousseau

The Thames & Kosmos Plasma Ball oh yuck (27 cm) wide and 9Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips. Plasma is the fourth state of matter. Neither solid, liquid, or gas, it is a super charged ionized gas found in every star. The plasma ball works by sending a high voltage, alternating current from a Tesla coil at its core, through a noble gas, to the