When India's largest oil explorer opened a tender for a cement order in 2018, it sensed something was off by the competing bids coming in: all of them were exactly 7,000 rupees per metric ton.

This nine-digit number identifies your bank or credit union in a financial transaction. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you ...

It can feel like losing a part of your daily life when you lose your phone. Smartphones can hold a lot more than just contacts and pictures these days. They have apps for banking, work emails, ...

Optical illusion puzzles have been there for centuries and these are fun challenges that are designed to play tricks on our eyes and brains. Optical illusions work on a simple principle where it ...

Cloud-9, shown in magenta. The circle represents the region where researchers focused their search for stars—the peak of radio emission. NASA, ESA, VLA, Gagandeep Anand (STScI), Alejandro ...

Optical illusion puzzles have been capturing the interest of people for centuries and they never fail to amaze us. These puzzles started to appear in newspapers and slowly it took the online form as ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...

FILE - A rack with cards bettors can use to choose their own numbers to purchase lottery tickets for the Saturday Oct. 29, drawing of the Powerball lottery, are seen on a counter at a market in ...

There was a time when your landline phone would ring and you automatically answered without knowing who was calling. Today, the introduction of cell phones, voicemail, and caller ID has allowed us to ...

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