;a smart helmet. His helmet is called the Hero Helmet. It has a remote control (遥控器). This remote unlocks the wheels when a rider wears a helmet. “I often see children falling without ……

Help Tony find his helmet (头盔). ……

(宇航服). The suits protect them.Now, scientists are making smart spacesuits. There is a special button... back to their spacecraft (宇宙飞船) automatically. How amazing!Have a goTrue or false1. The helmet ……

下面方框中的词并用其适当的形式填空：go through, helmet, develop, when, invent, find, normal, how, A new kind of gel is set to save... . This could cut by half the impact of a bullet. It could stop it 7 the helmet. The gel is called ……

. But some smart combat gear that looks like something out of sci-fi is now a vision of real-life war... are a powerful outer layer that adapts to changing environments and a helmet that translates ……

Ele.me makes a smart helmet for delivery people. VCG  Look at the new devices at a big...) there. What are they? Let’s take a look. A smart helmetA smart helmetA smart helmetWhen ……

helmetSmart helmetEle.me, one of China’s food delivery platforms, showcased its new smart helmet for delivery... of China’s food delivery platforms, showcased its new smart helmet for delivery workers. As many ……

. The world’s responsibility to maintain peace.C. The importance of protecting children in war-torn places.C. The importance of protecting children in war-torn places.D. The need for more soldiers ……

. The world’s responsibility to maintain peace.C. The importance of protecting children in war-torn places.C. The importance of protecting children in war-torn places.D. The need for more soldiers ……

拖鞋). In the future, they hope to use SweetFoam to make soles for other kinds of shoes.· Smart helmet 内置.... He made a helmet with built-in LED lights. You just press a button (按一下按钮) on the helmet to turn ……

NEW YORK — The children who defied a police siege for five days, protecting themselves with guns and 27 dogs in a remote region of the United States, will be put in foster care.The five children ……

selfies in space. You first take a picture with your phone. The app pastes your picture inside the helmet.... You first take a picture with your phone. The app pastes your picture inside the helmet (头盔) of an ……

and a *streamlined helmet. If you go cycling in the countryside or in mountainous areas, wearing a pair...) rays, dust and *wayward insects.Hit the night trailsFor most runners, wearing smart apparel ……

in the Milky Way (银河).NASA has released the NASA Selfies app for smart phones. How does it work?You take a picture with your phone. The picture is pasted over the helmet (头盔) of an astronaut suit ……

interesting app (应用程序): NASA Selfies. The app is for smart phones.How does it work?The app has 30... in the helmet (头盔) of an astronaut. Then, you choose a background from the 30 different pictures. Tada ……