dispenser

From Touchless Soap & Water Dispenser, Mechanical Ventilator to Pioneering E-classroom Software or Low-cost Rapid Diagnostic Device and Innovating Air Providing Virus Destroying Mask, Covid 19 has forced Scientists to Seek for Fastest Innovations to Survive, Opine Researchers

Miss Digantika Bose studies in Class XII at Memari V M Institution Unit II, Burdwan. But in her tender age…

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