Group 4 Noise Pollution by Chris Fung https://padlet.com/chrisfung_cuhk/ulrdihm43knh Made with a stroke of good luck en-us 2017-02-17 04:03:59 UTC 2017-02-17 04:35:26 UTC hello@padlet.com A piledriver https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154514763 2017-02-17 04:06:04 UTC https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154514763 A drill https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154514870

]]> 2017-02-17 04:07:22 UTC https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154514870 Construction https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154514954 2017-02-17 04:08:29 UTC https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154514954 Roadworks https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154514999 2017-02-17 04:09:01 UTC https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154514999 Plane https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154515099 2017-02-17 04:10:09 UTC https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154515099 Cars give out smoke and noise https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154516191 2017-02-17 04:22:56 UTC https://padlet.com/chrisfung_cuhk/ulrdihm43knh/wish/154516191