Tuesday, Dec 05, 2023 | Last Update : 08:04 AM IST


Tesla wants to clean windshields with lasers

Tesla believes scrubbing the dirt and letting the glass dry takes unproductive time and using chemicals may damage the surface.

04 Dec 2019 8:06 AM

Here's how you can almost become Superman

Scientists have created contact lenses that let you shoot lasers from your eyes.

02 May 2018 6:02 PM

Here’s what the world’s sharpest laser looks like

The Physikalisch-Technische Bundesanstalt has developed a laser with a linewidth of only 10 mHz.

02 Jul 2017 9:17 AM