Science & Environment

New method for upcycling polyethylene is suitable for mass production as a raw material for nylon

Source: Phys.org - latest science and technology news stories · Published

New method for upcycling polyethylene is suitable for mass production as a raw material for nylon
Source: Phys.org - latest science and technology news stories

It would greatly benefit the environment and climate if nylon—chemically known as polyamide—could be produced on a large scale from plastic waste in the future, rather than from petroleum, as has been the norm until now. At LIKAT in Rostock, chemists pursuing this approach have s

It would greatly benefit the environment and climate if nylon—chemically known as polyamide—could be produced on a large scale from plastic waste in the future, rather than from petroleum, as has been the norm until now. At LIKAT in Rostock, chemists pursuing this approach have succeeded in selectively converting polyethylene—the main component of all plastic waste—into dicarboxylic acids, which can serve as chemical precursors for nylon.

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States tax sports betting heavily, but gamblers may barely feel it
Science & Environment

States tax sports betting heavily, but gamblers may barely feel it

Sports betting has grown explosively since 2018, when a U.S. Supreme Court ruling struck down a federal ban on it. Now, Americans wager more than $165 billion on sports annually, contributing to an industry larger than state-run lotteries even excluding prediction markets such as

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