Filipino Chemical Engineering Students Develop a Tricycle Exhaust Filter from Mussels
They only used crushed mussels, gauze and a metal cylinder!
Air purifier
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10 Best Necklace Air Purifiers and Ionizers (Avoid Virus)
Wearable air purifier necklace that you can buy online
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This Air Purifier Can Turn Smog into Jewelry
It works by releasing positive ions into the air, which sticks onto dust particles
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Air Quality During Ash Fall is Harmful to your Child’s Health
TOSOT Air Purifier is the best solution to remove ash fall remnants and dusts inside your house
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The World’s Smallest Air Purifier and Its Wearable
Breathe is the smallest and most advanced wearable air purifier
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A Cool Desktop Greenhouse To Clean Indoor Air
EcoQube Air is a desktop greenhouse designed to improve people's wellbeing by providing healthy air, smart light therapy, and thriving greenery
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The World’s Smallest Wearable Air Purifier
Wouldn’t it be convenient if you could easily carry your air purifier wherever you go? Introducing the smallest wearable air purifier
