1 DRONES, OR unmanned aerial vehicles, may seem like recent technology, but the earliest iteration took flight in 1849, during the First Italian War of Independence. An Austrian artillery lieutenant, Franz Von Uchatius, used pilotless balloons packed with explosives to attack Venice. The attack was mostly unsuccessful; some balloons even blew back to Austria.
2 ABRAHAM Karem (the ‘Dronefather’), a Baghdad-born, Israeli-raised engineer, built the first modern drone for reconnaissance during the Yom Kippur War, in the early 1970s. After immigrating to the United States, Karem went on to design the MQ-1 Predator drone, which fired its first combat missile over Afghanistan in October 2001, transforming the strategy and tactics of military combat.
Today, drones play a pivotal role in the Russia-Ukraine war. In addition to being used for reconnaissance, combat drones have struck both Moscow and Kyiv. Drones have also been used to drop food and medical supplies to Russian-occupied territories in Ukraine.
3 MILITARY drones resemble small airplanes and can cost more than US$15 million, but mini versions (sometimes called ‘quadcopters’) look more like small helicopters; they are widely available for as little as $40 [₹3,300]. Most are remotely operated via either a controller or a smartphone app, but some models can fly autonomously thanks to GPS, sensors, software and cameras that help them avoid obstacles.
Denne historien er fra January 2024-utgaven av Reader's Digest India.
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Denne historien er fra January 2024-utgaven av Reader's Digest India.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
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BOOKS
Books review
STUDIO - Off Lamington Road by Gieve Patel
Oil on Canvas, 54 x 88 in
NEWS FROM THE WORLD OF MEDICINE
FOODS THAT FIGHT DEMENTIA
TO HELL AND BACK
The Darvaza crater in Turkmenistan is known as the Gates of Hell. I stood on its edge - and lived to tell the tale
THE SNAKE CHARMERS
Invasive Burmese pythons are squeezing the life out of Florida's vast Everglades. An unlikely sisterhood is taking them on
Sisterhood to Last a Lifetime
These college pals teach a master class in how to maintain a friendship for 50-plus years
...TO DIE ON A HOCKEY RINK
ONE MINUTE I WAS PLAYING IN MY BEER LEAGUE, THE NEXT I WAS IN THE HOSPITAL
Just Sit Tight
Broken, battered and trapped in a ravine for days, I desperate driver wonders, \"Will anyone find me?\"
Allow Me to Mansplain...
If there's one thing we know, it's this: We're a nation of know-it-alls
THE BITTER TRUTH ABOUT SUGAR (AND SUGAR SUBSTITUTES!)
It's no secret that we have a serious addiction. Here's how to cut back on the sweet stuff, once and for all.