well, the hyundai nexo claims to do just that. car and charges the battery. but can actually clean the air? well, we braved the very cold dundee air to put it to the test. so, over here we have robin hayles from hyundai. hi. hey, what‘s gonna happen? so, we‘re gonna demonstrate how the filtration system of a hyundai nexo cleans the air as it drives along. what were going to do is — we‘ve got a pump here, which we‘re gonna add this, which is a jar of pm10 and pm2.5 particulates. nasty stuff! yeah. this is the stuff that comes out of trucks, cars, buses as they‘re driving along. so that‘s soot and carbon and stuff like that? yes, yep. all right, so, no sniffing that then while we open the jar. no. we‘re going to bung that in there, aren‘t we? yep, my colleague, mr shim, he‘s gonna add that into the system. 0k. keep an eye on what happens to the air as we do it. you‘ll see the soot go into the balloon. wow! look at that! that looks filthy! imagine what would happen if you held this piece of white paper up to the exhaust of your petro

this is gonna demonstrate the hyundai nexo.omes out of trucks and cars and stood and stuff. no sniffing that then, when we open the jar. we are going to add that into the system. will keep an eye on the airas you do the system. will keep an eye on the air as you do it. you will see it go in. that looks filthy! imagine what would happen if you held this piece of white paper up to the exhaust of your petrol cars, it's going to get pretty grey. give it's going to get pretty grey. give ita it's going to get pretty grey. give it a squeeze. that's quite satisfying, actually. it smells all right, i would satisfying, actually. it smells all right, iwould have satisfying, actually. it smells all right, i would have to say. so we will so the camera. pretty much there is nothing on there. so that's good, but we can also show you what the car has filtered out of the air. let's have the clean filter. this is what the filter look like when it went into the car, we've taken this on out of the car now. can you see the difference? yeah, so that