Description: characteristic, which is quickly acted and highly accurate adjusted, so it can be widely used in many fields like petroleum, chemical, electricity, metallurgy, food, textile, machinery, ...

Liquid nitrogen is fun stuff to play with, as long as you’re careful and avoid freezing your own fingers off and shattering them on the workbench. As the liquid turns to gaseous nitrogen at ...

Although nitrogen is very abundant in the atmosphere as dinitrogen gas (N 2), it is largely inaccessible ... then decompose the tissue and release inorganic nitrogen back into the ecosystem ...

Dry Ice, Liquid Nitrogen, Compressed Gases, Gas Tank regulators and valves are available through Procurement and Payment Services' Lab Gas Program: Lab Services monitors the quantities and locations ...

The setup for this experiment consisted of cooling PLA plastic with liquid nitrogen and putting the frozen parts in a cheap, As Seen On TV blender. The resulting chips were smaller than the ...

Nitrogen makes up about 78% of the Earth's atmosphere. Liquid nitrogen is very cold, so it is often used to freeze food. The boiling point of nitrogen is −196 °C, so liquid nitrogen is very ...

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Iron oxide, aluminum, and a catalyst are placed in a flowerpot. The reaction is extremely exothermic resulting in molten iron and aluminum dripping into sand below the flowerpot. The demonstration ...

While a screening like this would spell disaster for some, producer Phil Falcone celebrated the extreme reactions as ...

Furthermore, it cannot come into contact with hydrocarbon materials. Carbon dioxide is supplied to facilities via compressed gas cylinders, where it remains as a pressurized liquid until extracted.