Filipino Chemical Engineering Students Develop a Tricycle Exhaust Filter from Mussels
They only used crushed mussels, gauze and a metal cylinder!
They only used crushed mussels, gauze and a metal cylinder!
Wearable air purifier necklace that you can buy online
It works by releasing positive ions into the air, which sticks onto dust particles
TOSOT Air Purifier is the best solution to remove ash fall remnants and dusts inside your house
Breathe is the smallest and most advanced wearable air purifier
EcoQube Air is a desktop greenhouse designed to improve people's wellbeing by providing healthy air, smart light therapy, and thriving greenery
Wouldn’t it be convenient if you could easily carry your air purifier wherever you go? Introducing the smallest wearable air purifier