Artist Matt Hope and his "breathing bicycle", which features an air filtration system fixed to the rider's helmet. Photo: SCMP
Inventors battle to help Beijing beat chronic pollution problem
From helmets complete with filtration systems to the 'breathing bicycle', inventors are battling to help Beijing beat chronic pollution problem
Topic |
China pollution
Artist Matt Hope and his "breathing bicycle", which features an air filtration system fixed to the rider's helmet. Photo: SCMP