Zhuravskiy has recently developed a new type of flashlight (手电筒) powered simply by human touch. The flashlight, called Lumen, is only 1.6 inches (40mm) long and weighs just 35g. Small as it is, the torch can ……

卷一卷，“纸片”变成手电筒。The Paper-Touch is a cool flashlight (手电筒). It looks like a piece of paper. But when you roll (卷起来) it, it gives out light. There are circuits (电路) on both sides of the paper. When you ……

超级袖珍又结实的手电筒。How small can a flashlight (手电筒) be? A US company has designed what could be the world’s smallest flashlight – BULLET 02. It weighs only 5 grams (克) and you can fit it on your zipper (拉链 ……

be powered without the need to plug in to a charger, and in no extra time.E-mail cameraCAMERA company... resolution, 3x optical zoom, storage room for up to 1,500 photos and a 7.6 centimetres touch screen ……

. But it’s in fact the world’s smallest flashlight (手电筒). Its LED light can run for eight hours. You can even use it underwater. If you put eight of them together, you have a flashlight the size of a matchbox ……

超级小巧又结实的手电筒。A flashlight (手电筒) can help you in darkness. BULLET 02 could be the world’s smallest flashlight. It weighs only 5 grams (克). You can actually put it on your zipper (拉链) and take ……

) instead! It is a flashlight (手电筒). Chinese designer Wu Weili made it. Squeeze (挤压) both sides of the bag to turn the flashlight on. Squeeze the upper middle part of the bag to turn it off. You can ……

sure you have a fire extinguisher (灭火器), first aid kit (急救包), a battery-powered radio and a flashlight ……

habitats.Take nothing with you and leave nothing but footprints.If viewing wildlife, never touch..., rubbish bags, flashlight and batteries, antiseptic tissues, telescope, plastic drop cloth and lunch box. ……

Day 1Creating a hand-powered...(P3)Choose the best answer:1. Which of the following about.... Her old flashlight.3. These tiles can produce electricity when _____.A. they are not hollow ……

, flashlight (手电筒) ……

, made a flashlight (手电筒) that only uses the heat from your hands as power (电力). The invention won top... of that to light up the flashlight.She found a kind of tile (瓷片). These tiles produce electricity (电) when ……

things such as water, canned (罐装的) food, a flashlight and first-aid kit.· Prepare waterproof (防水... things such as water, canned (罐装的) food, a flashlight and first-aid kit.· Prepare waterproof ……

walk over to a person who is not wearing a mask and advise them to wear one. 2. The flashlight is powered by the heat of the user’s hand, making it eco-friendly and convenient.2. The flashlight ……

December 17, 1903: Wright Brothers successfully made the first controlled, powered and sustained human flight. The brothers are regarded as the inventors of the world’s first working airplane. ……