Digital thermometer with max/min memory Digital Weather Station and via a remote control

and via a remote control unit

Windsock shows you both the  direction and force of the wind (stronger winds push it closer to the horizontal)

The eggs that come with the tank live in a state of 'suspended animation' until activated witiin their tank home - then you can watch to see if the 'telepathic mask' slips

this kit presents ready-to-assemble switches and circuits (but no batteries - household 1

Superior crystal prism cut as triangular

Digital thermometer with max/min memory Digital Weather Station and via a remote controlHang and read digital display of current and most recent max and min readings. Can be located inside or out Simple, reliable, flexible (can be moved easily) , for home or gift