Here are 15 supposedly “basic” trivia questions most adults can’t actually answer. Let’s see how many you get right. Many ...

At first sight, the Jantar Mantar in Jaipur could be the work of an installation artist with a line in metaphysical ...

Mathematics often presents us with intriguing puzzles, and the question of "what times what equals and adds to" is a perfect ...

Counting on fingers in primary school is not a sign of weakness but an important tool for learning mathematics, according to a long-term study by researchers in Switzerland published in Developmental ...

The focus is on the query: what multiplies to 10 and adds to 7.