It’s official! There’s a new kind of airline. It has no pilots on board, and the passengers won’t be people. The aircraft of this airline are unmanned aerial vehicles (UAVs), or drones. They will carry small packages, such as medicine or boxes of candy.
What Exactly Is a Drone?
A drone is a robotic aircraft controlled by sensors, computers, and cameras. A pilot on the ground monitors the craft. Drones run on rechargeable batteries. Most small drones can’t fly very far, but specialized long-range models can travel several miles in a flight and can zoom up to 80 miles (128 km) per hour.
Wing, a drone maker based in Palo Alto, California, is one of many companies driving this transportation revolution. As of publication, Wing’s drones are delivering packages in a limited area in Virginia, as well as locations in Australia and Finland. Like most drones, Wing’s craft fly an average of 150 feet (45 m) above the ground and can hover like helicopters. Unfortunately, they cannot fly in all kinds of weather, such as snow or hailstorms.
One Sweet Delivery
この記事は Muse Science Magazine for Kids の May/June 2020 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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この記事は Muse Science Magazine for Kids の May/June 2020 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
Who's Your Cousin?
The great apes are among the most popular animals in most zoos. Their actions, facial expressions, and family life remind us so much of ourselves. Have you ever wondered, though, how we might look to them?
Is it possible to die of boredom?
To figure out if we can die of boredom, we first have to understand what boredom is. For help, we called James Danckert, a psychologist who studies boredom at the University of Waterloo in Canada.
THE PROBLEM WITH PALM OIL
Palm oil is all around you. It’s in sugary snacks like cookies and candy bars. It’s in lipstick and shampoo and pet food.
SERGE WICH
Serge Wich’s favorite days at work are spent out in the forest, studying orangutans in Sumatra and Borneo or chimpanzees in Tanzania.
ELODIE FREYMANN
When you’re feeling sick, it probably doesn’t occur to you to try eating tree bark.
Guardians of the Forest
EARLY, MAKESHIFT WILDLIFE DRONES HELPED TO DETECT AND PROTECT ORANGUTANS.
APE ANTICS
The Whirling World of primate play
Dr. Ape Will See You Now
HUMANS AREN’T THE ONLY PRIMATES THAT USE MEDICATION.
THE LEFT OVERS
A lot has happened for modern humans to get to this point. We lost most of our hair, learned how to make tools, established civilizations, sent a person to the Moon, and invented artificial intelligence. Whew! With all of these changes, our bodies have changed, too. It’s only taken us about six million years.
SO, WHAT IS A PRIMATE?
What do you have in common with the aye-aye, sifaka, siamang, and potto? If you said your collarbone, you re probably a primatologist—a person who studies primates. If you’re not, read on.
