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/sci/ - Science & Math

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File: 26 KB, 320x308, polyester-resin.jpg [View same] [iqdb] [saucenao] [google]
2254127 No.2254127 [Reply] [Original]

Which harmful substances to avoid in clothing?

Polyester, Polyamides, Nylon for example are debated for being harmful...
Many substances, most of which are petroleum derivatives, are present in modern "low cost manufacturing" clothing.
So, please share your information / research / ideas on any such harmful substance to avoid.

>> No.2254131

Synthetic fibres are not harmful. Grow up.

>> No.2254140

Contra-terrene. May cause severe trauma when worn.

>> No.2254141

>>2254131
I sure hope so :)
Any more on this to convince me?

>> No.2254144
File: 56 KB, 457x835, 1285965206522.png [View same] [iqdb] [saucenao] [google]
2254144

cotton, wool, hemp and silk
cancer, man

captcha: trolla you

>> No.2254158

>>2254144
Why wouldn't this work (if you had perfectly flat terrain)

>> No.2254193

>>2254158
>(if you had perfectly flat terrain)
Because the rope would never come back from the other side of the Earth.

>> No.2254204

>>2254158
because the rope would touch the earth. it's not in orbit, it is being pulled straight (actually a catenery, but we'll ignore that)

>> No.2254215

>>2254158
>>2254193
>>2254204
It would work if the earth really was a flat plane that was bound into a hypersphere. And if the 'rope' was infinitely rigid.

>> No.2254224

OP here,
what if it's not a rope, but a steel ring around the earth?