How to Check on Your Federal Tax Refund. For anyone wanting to check the status of their tax refund, simply go to the IRS's Where's my refund webpage where you'll find an easy to use tool to request the information. If you would rather check the refund status by phone, you may call 1-800-829-1954.
His books include the bestselling Black Holes and Baby Universes and Other Essays, The Universe in a Nutshell, and A Briefer History of Time. His most recent book, The Grand Design, was a Sunday Times bestseller. Stephen Hawking is regarded as one of the most brilliant theoretical physicists since Einstein.
Stephen Hawking works in his office at the University of Cambridge. Stephen Hawking's Â£1.8m physics prize win proves time is money. His mind has grappled with space and time, and explored the strange beauty of black holes aglow, but in recent days a more earthly problem has occupied the world's most famous scientist.