PTELook at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 35 seconds to read aloud.

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Now, Northwestern University chemists have developed a new catalyst that quickly, cleanly and completely breaks down Nylon- 6 in a matter of minutes -- without generating harmful byproducts. Even better: The process does not require toxic solvents, expensive materials or extreme conditions, making it practical for everyday applications.

PTERead Aloud: #1415

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