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COULD YOU EVER BUILD A TIME MACHINE?: Contents

   The Challenge

   1. About Time

   2. It's Yesterday Once More

   3. Shortcuts to the Future

   4. Black Holes and Time Tunnels

   Hands On

   Glossary

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Could Your Ever Build a Time Machine?

Could You Ever Build a Time Machine book cover

· The Challenge

· 1. About Time

· 2. It's Yesterday Once More

· 3. Shortcuts to the Future

· 4. Black Holes and Time Tunnels

> CHILDREN'S ENCYCLOPEDIA OF SCIENCE

Articles on time in the Encyclopedia of Science

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