Tires catapult our cars and trucks down the highway at speeds greater than 70 miles per hour, typically for at least 50,000 miles. They must grip the road even in wet and icy conditions. No wonder tires are difficult to recycle.
Materials Science
Dec 17, 2020
1
6
When officials in Seattle spent millions of dollars restoring the creeks along Puget Sound—tending to the vegetation, making the stream beds less muddy, building better homes for fish—they were thrilled to see coho salmon ...
Plants & Animals
Dec 7, 2020
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923
Every fall more than half of the coho salmon that return to Puget Sound's urban streams die before they can spawn. In some streams, all of them die. But scientists didn't know why.
Plants & Animals
Dec 3, 2020
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894
The impact of car travel on the environment is well known. Exhaust emissions pollute the atmosphere with gases that raise global temperatures and make the air less safe to breathe. Sadly, the problems don't end there. Scientists ...
Environment
Jul 15, 2020
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3
A team of chemists at McMaster University has discovered an innovative way to break down and dissolve the rubber used in automobile tires, a process which could lead to new recycling methods that have so far proven to be ...
Materials Science
Jan 13, 2020
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94
Natural rubber from rubber trees is a raw material with a limited supply. Synthetically produced rubber, on the other hand, has not yet been able to match the abrasion behavior of the natural product, rendering it unsuitable ...
Materials Science
Apr 1, 2019
0
10
Goodyear isn't just prepping for self-driving cars—it's getting ready for ones that fly.
Hi Tech & Innovation
Mar 7, 2019
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4
Each year, about 27 million tires end up in landfills, dumps and stockpiles, where they pose health and environmental hazards. These tires could get a second life as components of the roads they once traveled, but blends ...
Polymers
Feb 13, 2019
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3
Researchers from Chalmers University of Technology, Sweden, have now shown that studded winter tires cost more lives than they save. The new study takes a holistic view of the tires' impact on wider public health. At the ...
Environment
Oct 2, 2018
1
18
Everyone knows that cars contribute to air pollution. And when most people consider the source, exhaust is usually what comes to mind.
Environment
Sep 10, 2018
0
8
