網頁Tape foil over the hole. Tape a piece of aluminum foil over the hole. 3. Poke a hole in the foil. Use your pin or paper clip to poke a small hole in the aluminum foil. 4. Try it out. Place your second piece of card stock on the ground and hold the piece with aluminum foil above it (foil facing up). Stand with the sun behind you and view the ... 網頁How to Make A Periscope? 3 Ingredients: Shoebox Two small mirrors A pencil Scissors (with adult supervision) Tape PVA glue STEP 1 Remove the box lid. STEP 2 Place one mirror on the side and near the bottom of the shoebox and trace around it. Place the
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網頁If you're making a periscope with KS2 then look no further than this step-by-step activity which includes a handy periscope template. It is a lovely way to reinforce your lessons on science and the reflection of light. It has been created by our team of experienced teachers to be a fun activity that combines creativity with key scientific national curriculum aims. All … 網頁If you're making a periscope with KS2 then look no further than this step-by-step activity which includes a handy periscope template. It is a lovely way to reinforce your lessons on science and the reflection of light. It has been created by our team of experienced teachers to be a fun activity that combines creativity with key scientific national curriculum aims. All … ty2y杀毒软件
Submarine Periscope Manual - Chapter 1
網頁DIY Periscope easy to make for kids. Learn how to make a periscope. Homemade periscope wit cardboard. How to build a periscope using house hold items. DIY Periscope easy to make for kids. About ... 網頁2024年11月26日 · Periscope is an optical instrument used in land and sea combat, and submarine navigation. It allows an observer to see the surroundings while remaining concealed, behind armor, or underwater. Periscopes are made of two mirrors placed at 45 o angles at each other. Light reflects through these mirrors and shows what is at the other … A periscope allows you to look over at objects or people from around a corner, or from a higher vantage point than normal. While modern submarines and other high-tech vehicles usually use a more complex system of prisms and lenses, the basic mirror periscope described below is easy to make at home, … 查看更多內容 ty 2 frill neck forest