Displaying 21 to 40 (of 74 products)
Watch this working wind turbine capture the wind’s energy and turn it into light! The kit will teach you how…
Give your child the wonder of a toy gyroscope just like the one you played with when you were little!…
Create your own glow dinosaur diorama with the pop-up play scene provided. Or stick them on wall or ceiling. Contains…
The Carson MM-840 eFlex is a powerful digital microscope that displays the
magnified image right on your computer screen. The…
Descripción general medidor ambiental Kestrel 5000
Se utiliza en la lucha contra incendios, agricultura, reacción a materiales peligrosos, meteorología, militares, policiales,…
El Telescopio Polaris 90mm tiene una apertura de 90mm y una distancia focal de 1000mm (f/11.1). La estable montura ecuatorial…
The lightweight and compact design of this multi-tool makes it easy to carry in your pocket, purse, or keep in…
Coloca el vehículo solar sobre una superficie lisa en un día soleado y observa moverse a lo largo del suelo.
No…
El telescopio Polaris 114mm tiene una apertura de 114mm y una distancia focal de 1000mm (f/8.8). La estable montura ecuatorial…
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…
Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
Use to attach 6" telescope optical…
Lets you attach an Orion SkyLine Deluxe Green Laser Pointer (GLP) to a telescope for use as an aiming deviceProvides…
Este telescopio reflector de 5,1" de apertura reúne una gran cantidad de luz para obtener excelentes vistas de los planetas…
This grab-and-go TableTop Maksutov-Cassegrain telescope provides powerful views of the Moon and bright planets such as Jupiter, Saturn, and Mars
Weighing…
Lente óptica de 102 mm (4,0") con una distancia focal de 700 mm que destaca en la resolución de cúmulos…
You won't believe your eyes with the classic illusion trick cards! Experience the swirling illusions produced by the illusion spinner,…
Construct your Buzz Wire and learn how to complete an electric circuit. Challenge your friends with the exciting Buzz Wire…
The most unique non polluting energy sources you can find on Earth - the potato, salt water and mud. Be…
Build this amazing and wind generator and learn about renewable energy. Watch the LED glow as it is powered by…
Contains a super magnet set that could be transformed to perform 10 fun experiments and games. Make a super power…
Displaying 21 to 40 (of 74 products)