NASA Tests New Airplane Wings with Changeable Shape

The world's largest airplane, built by the late Paul Allen's company Stratolaunch Systems, makes its first test flight in Mojave, California, US April 13, 2019. (Reuters)
The world's largest airplane, built by the late Paul Allen's company Stratolaunch Systems, makes its first test flight in Mojave, California, US April 13, 2019. (Reuters)
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NASA Tests New Airplane Wings with Changeable Shape

The world's largest airplane, built by the late Paul Allen's company Stratolaunch Systems, makes its first test flight in Mojave, California, US April 13, 2019. (Reuters)
The world's largest airplane, built by the late Paul Allen's company Stratolaunch Systems, makes its first test flight in Mojave, California, US April 13, 2019. (Reuters)

A team of US engineers has built a new kind of airplane wing assembled from hundreds of tiny identical pieces and can change shape to control the plane's flight.

According to the researchers, the innovation could provide a significant boost in aircraft production, flight and maintenance efficiency.

The new approach to wing construction, designed by engineers from the NASA and MIT institute, could afford greater flexibility in the design and manufacturing of future aircraft. The new wing design was tested in a NASA wind tunnel.

The Phys.org website reported that instead of requiring separate movable surfaces such as ailerons to control the roll and pitch of the plane, as conventional wings do, the new assembly system makes it possible to deform the whole wing, or parts of it, by incorporating a mix of stiff and flexible components in its structure.

The researchers explained that the result is a wing that is much lighter, and thus much more energy efficient, than those with conventional designs, whether made from metal or composites, because the structure, comprising thousands of tiny triangles of matchstick-like struts, is composed mostly of empty space.

In a related context, the world's largest aircraft flew over the Mojave Desert in California. Made of carbon composites, this new airplane was produced by Stratolaunch Systems as it entered the private space market.

Stratolaunch was founded by Paul Allen, the late co-founder of Microsoft. The white aircraft took off and remained in the sky for over two hours before landing safely at the Mojave airport.



Nintendo Offers New Switch 2 Details ahead of June 5 Launch

People stand in front of Nintendo's logo in Tokyo, Japan January 13, 2017. REUTERS/Kim Kyung-Hoon/File Photo
People stand in front of Nintendo's logo in Tokyo, Japan January 13, 2017. REUTERS/Kim Kyung-Hoon/File Photo
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Nintendo Offers New Switch 2 Details ahead of June 5 Launch

People stand in front of Nintendo's logo in Tokyo, Japan January 13, 2017. REUTERS/Kim Kyung-Hoon/File Photo
People stand in front of Nintendo's logo in Tokyo, Japan January 13, 2017. REUTERS/Kim Kyung-Hoon/File Photo

Nintendo has announced a June 5 launch date for its latest gaming console, the Switch 2, which will introduce interactive chat and screenshare functions to connect gamers.

At its 60-minute Nintendo Direct presentation, the company revealed a more vibrant display on the Switch 2, a larger screen and several games that will launch with the console.

Central to its updated system is a new “C” button on its Joy-Con controller, which will launch a new “GameChat” feature that allows you to “communicate with friends and family while playing a game,” and let you share your game screen with other players. A built-in microphone will also allow you to chat with other gamers, The AP reported.

Perhaps the most contemporary function yet for the Switch 2 is the ability to use the Joy-Con controllers like a computer mouse. The developer displayed multiple ways to use the new function in games, such as angling a club in a golf game.

Wednesday's presentation led off with an extended look at a new Mario Kart game that saw in-game characters doing flips, tricks and rail grinds. The developer also unveiled a new James Bond game, dubbed Project 007, revisiting a classic Nintendo 64 console hit revered by many first-person shooter game fans.

The new console will be backwards compatible — able to play physical and digital Switch games — but users will need to purchase a new type of SD memory card for the Switch 2. The presentation revealed that normal SD cards will not be compatible with the system, but data from the original Switch can be transferred to the new console.

Nintendo plans to host “Switch 2 Experience” events in several countries, where gamers can get a hands-on experience with the new system. Those events are planned for cities such as Los Angeles, New York, London and Paris beginning this month.