Custom Saltwater & Fruit Battery Science Kit
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Science Activities for School Age ; Salt Water Power Car
The Salt Water Fuel Cell Car is the smallest, cheapest and the first car to be powered by saltwater. The Salt Water Fuel Cell Car gives you a chance to learn about new forms of clean energy, while building and powering your very own car. Just add saltwater and go! It's amazing how much power just a little bit of salt water can produce when placed in a fuel cell. Buy this toy and wow your friends. Environmentally safe, non-toxic and clean.
Custom Science Project Kit for Students Toy elevator kits
- The elevator is a kind of vertical
elevator powered by a motor, equipped with a box-shaped pod, used for
multi-storey buildings to take people or carry goods. There is also a stepped
type, the stepper is installed on the track to run continuously, commonly known
as the escalator or moving walk. Fixed lifting equipment serving the specified
floors. The vertical elevator has a car that runs between at least two rows of
vertical or rigid guide track with an inclination angle of less than 15°. The
size and structure of the car are convenient for passengers to enter and exit or
load and unload goods. It is customary to regard elevators as the general term
for vertical transportation vehicles in buildings regardless of their driving
methods. According to the speed, it can be divided into low-speed elevators
(below 1 m/s), fast elevators (1 to 2 m/s) and high-speed elevators (above 2
m/s).
School Science Kits Suppliers ；DIY Lamp
1.It can train and develop the children's differnt abilities in all aspects, such as intelligence development, hands-on brain training, interest cultivation and parent-child interaction.
2.It has a beautiful shape, which is easy and simple for us to install and make it, especially for low grade children.
3.It is made by environmentally friendly materials. It is suitable for school science invention homework, which will make the students experience the joy of production and understand the little knowledge of scientific circuit in their brain.
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