February 2016
February 21, 2016
World's Cheapest Smartphone Launched at $4 in India
The Freedom 251 smartphone, priced at $4, has been launched in India, attracting attention for its low cost and resemblance to the iPhone 4. Questions…
February 12, 2016
Einstein's Prediction Observed After a Century
Scientists have observed gravitational waves for the first time, confirming a century-old prediction by Albert Einstein. This monumental discovery, made possible by LIGO detectors, represents…