Displaying 101 to 120 (of 780 products)
Tons of plastic drinking bottles are being wasted daily. Help recycle two of them and turn them buoyant of the…
Experience the power generated by this easy to assemble lightweight super propeller racer. It is by far the best gadget…
Coloca el vehículo solar sobre una superficie lisa en un día soleado y observa moverse a lo largo del suelo.
No…
With a fascinating exceptional physical effect: The plastic balls move from de bottom the top.…
Juego de destreza para construir con magnetos diferentes figuras de colores.
Recomendado para niños de 3 años en adelante.…
UV Illuminated Jewelers Loupe:
Power 15x
Doublet Lens
Lens Dia 25mm
Plastic Body
2 Super bright white LED Bulbs
1 UV Bulb
UV Wavelength: 390-395nm
Requires 3AG10 Batteries…
Discover how super-fast maglev trains work with this amazing maglev model. The model train zooms smoothly along its special track…
Build this Solar Powered air Crafts mobile. Put it in the sunlight and watch it glide around. Easy to assemble,…
Los cohetes de agua funcionan bien cuando se construyen sobre bases científicas. Del mismo modo, cada falla enseña que un…
Watch this working wind turbine capture the wind’s energy and turn it into light! The kit will teach you how…
Aprenda cómo hacer un robot móvil con paneles solares y un motor. Verlo caminar en un día soleado. No necesita…
The RM-77 Lighted RimFree from Carson Optical is a 2x power Magnifier with bright white LED's and an ergonomically designed…
Our Brush Robot slides on smooth surfaces. Assembled this robotic brush will clean up after you. Kit includes battery case…
The MM-300 MicroBrite Plus™ from Carson Optical is a powerful 60-120x power Magnification Pocket Microscope with an extremely lightweight and…
Kit para armar 3 diferentes robots
Este robot de energía solar 3 en 1, enseña a los niños el uso de…
Kit para armar 6 diferentes robots
Utilizando desperdicios, viejos discos, botellas y latas de Aluminio, los niños podrán construir seis diferentes…
plastic, with support and patented
memory-revolving ring for measuring
the quantity of precipitation
without rod…
for humidity, light and pH-values
300 x 53 x 37 mm, 91 g…
Displaying 101 to 120 (of 780 products)