@changingsustainability: Two 17-year-olds from Kenya made a new exhaust filter that only cost $126 and cuts CO2 emissions by 93% Fredrick Kariuki and Miron Onsarigo created HewaSafi, which means "clean air" in Swahili. It's a low-cost exhaust filter designed for Kenya's minibuses, known as matatus, which are a major source of air pollution. Here's what makes it incredible: ✅ Costs only $126 (compared to around $400 for most commercial filters)
 ✅ Made from coconut shells, maize cobs, steel mesh, copper, and recycled battery materials 
✅ Reduced harmful PM2.5 particles by 93.3%
 ✅ Reduced carbon monoxide by 42% 
✅ Captured over 21% of CO₂ emissions Their invention proves that life-changing innovation doesn't have to be expensive. After winning the Earth Prize, they'll now have the funding to bring this technology to even more vehicles. The future of clean transportation might not come from a billion-dollar company. It might come from two teenagers with a great idea. Would you install this on your car? Let me know in the comments. 👇 #Innovation #CleanAir #ClimateTech #Sustainability #climatechange

HXSLR :

I hope they’re still alive

Engineer Morara :

But the matatu footage is not Kenyan😅

Weshcom GFX :

Footage is Nigerian and it's Kariuki not Karaoke

Don :

those matatu videos are not from Kenya 😅😅😅 😂

smallus_dicken :

Most of these "inventions" go nowhere. they just die in hype

justice league :

that's not Kenya bro....but the kids are from Kenya your clips aint

⋄ :

Good invention,Wrong Country!

. :

those matatus are not Kenyan

second items nai region :

that's not Kenya

ngng :

our media is a scam vitu zingine tunazijua kupitia wazungu

its_obzi :

its kariuki 😂

will :

bro hzo si gari zetu wtf is that

aimnd6 :

Hewa safi هوا صافي is Arabic for clean Air

_kavemba :

find the right clips on the matatu part

deniseschwing :

We should buy this instead of flock cameras. I am always impressed with the ingenuity of young people solving problems that our world needs.

ochi :

brooooo I agree your doing this for good reasons but those ain't matatus from Kenya 🇰🇪

Dress with Duke :

PLS PROTECT THEM ALREADY THEIR LIVES IN DANGER 😮

tha_nailguy Karen :

uku si Kenya 😅😏😳

The man who watchs :

River Danu🥄 :

hell yeah I would

jerrydiaz528 :

I mean still doesn’t fix the issue still a gas engine

Blackbird :

Those are not Kenyan Matatus, our matatus are sleek. 😂

Centera consulting Ltd :

how do I re-tiktok this??

Habakkuk :

where are the matatus?