Well, maybe not these marshmallows. But this science experiment help kids learn about the principle of pressure. Using a syringe and the mini-treat, young scientists will see the effects of air ...

But both the mixing and degassing take time. [Gianteye] came up with a 3D printed dual-syringe static mixing system which speeds up the process. He used it with silicone to get the difficult ...

This fire syringe consists of a glass tube with a tightly-fitted piston inside the tube. When the piston is pushed down quickly, the air inside the tube is compressed. The quick compression of the air ...

We can use a gas syringe to measure the reaction of metals with dilute acid. When zinc reacts with hydrochloric acid it produces zinc chloride and hydrogen gas. We can measure the rate of the ...