New Delhi, April 19: Scientists have sent signals from Dehru Dun to Waltair, a distance of 1,760 km by bouncing radio waves of meteors. The meteors used for radio communication were midway between the two towns and about 100 km above the ground. Published – April 20, 2026 01:30 am IST Share this: Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on Facebook (Opens in new window) Facebook Click to share on Threads (Opens in new window) Threads Click to share on X (Opens in new window) X Click to share on Telegram (Opens in new window) Telegram Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email More Click to print (Opens in new window) Print Click to share on Reddit (Opens in new window) Reddit Click to share on Tumblr (Opens in new window) Tumblr Click to share on Pocket (Opens in new window) Pocket Click to share on Mastodon (Opens in new window) Mastodon Click to share on Nextdoor (Opens in new window) Nextdoor Click to share on Bluesky (Opens in new window) Bluesky Like this:Like Loading... Post navigation Stalin does not want women to become MPs and MLAs except his sister: Anbumani Ramadoss From the Archives, April 20, 1926: Mill strike in Bengal