Tag Archives: BBC News

Stonehenge: One of the Biggest Henges in the World!*

Stonehenge was built in Salisbury Plain between 3100 – 1100 BCE. Commonly known as a site of ritualistic activity, it wasn’t until the mid 20th century that archaeologists realized that Stonehenge also served as an astronomical observatory. According to Sacred Sites, “In the 1950s and 1960s, the Oxford University engineer Professor Alexander Thom and the [...]

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The Shortest Time Interval Ever Measured

According to The Times of India, in 2010 a group of German physicists claimed “to have measured the shortest-ever time interval by discovering the tiniest duration an electron takes to leave the atom.” The scientists found that “when light is absorbed by atoms, the electrons become excited and get ejected from the atom if the [...]

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  • Countdown to Powers of Ten Day

    • 10/10/10 1292 days ago