The design of the circuit is aimed to produce a device that would remove microscopic particles from the air instead of using fans and filters, by generating negative ions or ionizing the air. Ion – an ...

A “Static Grass Applicator” is very specialized tool used by model makers to create realistic grass. Don’t feel bad if you didn’t know that, neither did we. Anyway, the idea is that you distribute a ...

When it comes to filtering the air in your office or room, there are a bunch of different devices you can choose from. Many of the air filtration devices use actual paper filters to remove things such ...

New Delhi, Mar 30 () A Pune-based start-up has developed a negative ion generator that reduces the viral load of infected areas within a room significantly within an hour, the Department of Science ...