Posted
Researchers in Copenhagen have created a market-ready anti-pollution filter designed to quickly remove nitrogen dioxide and particulate matter from inside vehicles. Jim Drury reports.
02:10
01:53
03:02
01:19
01:57
02:11
01:41
01:06
01:29
02:41
01:36
01:53
01:05
01:14
01:43
01:35
01:49
00:40
01:33
01:21
01:09
00:26
01:54
01:43
01:30
02:44
00:45
01:56
00:59
00:52
00:45
01:50
01:21
02:19
02:22
00:36
00:58
01:42
01:41
01:54
01:19
01:02
00:45
00:53
01:31
01:00
00:40
01:09
00:34
02:46
01:17
02:12
02:16
01:13
01:19
00:37
02:11
01:15
01:25
01:22
00:56
00:27
01:06
00:51
01:03
00:34
00:38
00:33
01:05
01:59
01:11
00:37
01:12
01:22
01:29
01:23
00:59