Use duct tape to secure your cardboard tube. improve your periscope? the periscope so the mirrors are resting on the wooden supports, then look through it. the bottom of the periscope to see that what is seen on the top Cut Out Triangle Pattern. Angle both mirror flaps inward about 30 degrees. Turn one carton on its side with the hole you made facing to your right. Put the ruler on each line and score with scissors to outline them. If you are going to be making lots and lots of periscopes, I have another set of instructions that use plastic mirror Mark the lines and stick a mirror on each with tape. Some of them are 30 inches across, bloody costly however. In its simplest form it is a tube with two mirrors that are set at a 45° angle and parallel to each other. A periscope uses mirrors to reflect the light from the object The mirrors are fitted into each end of the tube at an angle of exactly 45 degrees (45°) so that they face each other. I bought a bag of small mirrors at an arts and crafts store. How about By placing mirrors in the right way we can also deflect light, and send it in a specific direction. One mirror should be facing the rectangular hole, and the other mirror facing the round hole. Now you can look round corners and over walls! It was invented and developed solely for the purpose of providing a means to view the surface without fear of detection by surface craft. Tape a mirror to the inside of each flap. Fold the strips, leaving the mirrors the outside, and give them the shape of a triangle. They will surely enjoy it! What kinds of mirrors can I use to make a periscope? A simple periscope is just a long tube with a mirror at each end. This is what he sees without the mirrors in place. Today in this tutorial you will Learn How to make Periscope using cardboard. What are the Names of the Disney Princesses? Cut a flap on opposite ends and sides of your box. The periscope is the eye of the submarine. 4. The lighter the weight is, the easier it will be to handle the periscope. Use a stationary knife to make the cutout. Your periscope is now ready to use. Decorate your periscope. Students experiment with a simple periscope to see how it reflects light. Fold the flap of each strip also upwards and stick it to the ends of the flaps with tape. Cut away the side of the cardboard opposite each flap. Tell your children to help you build the periscope or give them the instructions so they can make it themselves. While it is primarily simple in principle, actually it is a complicated piece of apparatus. Periscopes are still used today in tanks and some submarines. And you have several options for getting mirrors. This instructions here are good for making them with large groups inexpensively. Tape the ends of the mountboard to the box to hold the mirror units in place. the angle. 8. Close the side of the carton, making sure that the mirrors are securely in the slits. 5. It can be as long or as short as you want it to be, but keep in mind that the longer the periscope is, the image will get smaller when looking through the view hole. eye. If you follow the path of light, it's approximately Z-shaped. Use duct tape to secure your cardboard Fit the mirrors into the slits and make sure they face towards the middle of the box. Jun 25, 2017 - Learning new homemade crafts and creative hobbies has been both satisfying and exciting. Children will surely love this item, as they will be able to see things they normally don’t see because of their height. It is probable that all the navies of the world have similar instruments with only minor variations. 2 mirrors (trimmed to match the dimensions of the periscope) Adhesive or epoxy. The ends should be left open. Facebook Comments. A periscope is a great tool for your children to start learning the basics of physics and vision while they have a good time. You may be able to find small mirrors at a craft or art supply store, or from an online store. Look through HOME MADE PERISCOPE: Hi guys,In this Instructable, lets see how to make a "PERISCOPE".Periscope is a device which was used in submarines to monitor the activities above water ,without surfacing.Now let us see how to make one, in home.Periscope … Although I'm guessing you should be a little handy to attempt. As with all models, making this periscope, and experimenting with it, is the best way to understand how it works. The periscope you build works best with 45 degree angles because using two 45 degree mirrors allows you to reflect the light so that you can see out of the tube. Make a tall, rectangular tube out of your cardboard. You might want to get your mirrors first so you can custom make the periscope to the size of the mirrors without having to cut them. You can make a mirror periscope out of a material like cardboard, but the wooden variety is sturdier and feels and looks cooler. Use this activity to investigate the properties of light, seeing, mirrors and reflection. Tape the flap in place with a lot of tape. You are going to have to … This is the pattern where the mirrors will go on. Finish your periscope by repeating this with your other mirror on the opposite side and at the opposite end. Step 8. Boards 5/8-inch thick were used in making the periscope model illustrated, but even thinner boards than this will do. Using 2 mirrors can help us look in a certain directions from different positions because light is redirected twice instead of once. Lessons on light and sight for primary children. Colourful, illustrated pages to help children think about light and seeing. The process to make this periscope with cardboard is really easy and you won't need many materials. Slide the two mirror units into the slots. they are three inches square. camouflaging it? Secure the mirror flaps with duct tape once you're happy with What’s the science? Scary Games to Play with Friends at a Slumber Party, How to Keep Safe if you Go Walking in the Mountains. Object 0" 2" 3" 2" 3" 45° 45° 45° 45° Cut-out square of cardboard Observations, Data, and Conclusions Junior Home Scientist 1. If your children are doing the periscope on their own, be around them when handling the mirror, in case it breaks. The two mirrors don't even have to be the same shape, but they do need to be small enough to fit into a milk carton. Is there a way to To start measure four columns of about 10cm wide and one 2m wide on a large sheet of cardboard. In its simplest form, it consists of an outer case with mirrors at each end set parallel to each other at a 45° angle. How to make simple periscope from pvc pipe and mirrors | DMFind one or two pieces of PVC pipe. Getting Started. It was either Michaels or AC Moore. The light then bounces to an identically angled mirror at the bottom, providing the image we see when we look into a periscope. If you have a rectangular mirror, or one with a handle, it's okay if part of it sticks out the side of the carton. Make a tall, rectangular tube out of your cardboard. The mirrors reflect light from the object to each other and into your eyes. You need two small mirrors, but they don't have to be identical. If the slots are too narrow then cut them a little wider. Imgur user Lurluberlu describes his creation as a 'giant periscope', and that's pretty apt. Use one of the small mirrors to see how wide your tube needs to be. Use the box cutter to cut off the peaked spout end of each milk or juice carton. should be the same height as your mirrors. And this is his final result. mirror is also reflected on the bottom mirror. measurements for the triangle do not work? Mirrors allow you to see things that aren’t in your direct field of view. A periscope is a device that was created to make looking over, around or through objects possible. the other thing is the very large light tubes they make for factories. Jul 4, 2012 - The instructions below are for a design of periscope made from poster board or cereal box for the body, and the mirrors are cut from ordinary CDs or DVDs. You will use Plexiglas(plastic) mirror and cardboard. Finally put the box upside down. If not do you know any other replacements. This allows us to look around corners or over obstacles without being seen. Fold the cardboard lines to form a long box and cut a window of 5 x 5cm near the bottom and one near the top on the opposite side. Pretty dull, even for Paris. You can use any flat mirrors, whether the frame is rectangular, round, or some other shape. thanks, How to Make a Homemade Kite with Newspaper, How to Make a Paper House 3D Step by Step. For five mirrors it cost me three dollars. You need a periscope! Cut out a window at the bottom of the front of each carton, leaving a half inch on either side of the holes. Perhaps you can find a packing-box made of 3/8-inch boards which you can break up for the purpose. Later, soldiers in the First World War used them to look out of the trenches without having to put their heads out of the trench. Doing crafts with your children is an excellent activity to keep them entertained at the same time that you’re improving your bonds. problem is that once my hands get it in there its hard to get them to change. ...Add a small elbow joint pipe at each end. Find two small mirrors the same size. you can get magnification mirrors that will intensify the light and that may be what you would be looking for. should be left open. Make a periscope Want to spy round corners without being seen? I want to make a periscope at home but don't have any mirrors pieces and I was wondering if I could you foil instead. tube. Stick it well with tape. If you want to read similar articles to How to Make a Periscope out of Cardboard, we recommend you visit our Hobbies & Science category. The first step is to choose the length of the periscope. When you look an object, you see it because the light from the Two mirrors are needed. Make a cutout on one side according to the size of the mirror ; Put the mirror on the carton mark, the lines of the cutout with a pencil, remove the mirror and make a cutout. ok you are going to want large mirrors and windows to bring in enough light . awesome..... and the videos of coca colas are also awesome and fabulous. Thank you :D Close the box and stick the flap down. A periscope works on the Laws of Reflection which states that the light from the object falls on one mirror at a 45o angle from the object and is reflected. An old book but with some great ideas for activities using mirrors and magnifiers. It’s a pretty easy weekend project for a kid to complete (with some help from Dad, of course), and all you need is some plywood, a couple mirrors, and a handful of other items, like glue and tape. NOTE: The mirrors will fall out if you turn your periscope upside down. You can make your periscope as long as you want, but tape the cardboard from the inside to make it more stable. sun or a lamp reflects off the object and goes into your eye. This reflected light then falls on another mirror and is again reflected until it reaches the human eye. Could you use a longer tube? This instructions, on the other hand, use mirror made out of old CDs or DVDs (thanks to a … If you made all three sides of the triangle 8 cm, how could you get 45 degree angle for the mirror attached along the hypotenuse of the triangle? mirror in the periscope at 45 degrees, and bounces off at 45 degrees, making 90 degrees altogether – so it ends up travelling vertically downwards. Place a triangle on the bottom of the box, with the flap to the outside, as you see in the picture. Pretty neat! Look at the picture for references. your tube needs to be. Periscopes use mirrors to see around corners. Place another triangle so that you can see the mirror through the window. Steps to follow: 1 To start measure four columns of about 10cm wide and one 2m wide on a large sheet of cardboard. Put the ruler on each line and score with scissors to outline them. because the light reflecting off the object can't get into your That's why you need a periscope. The ends In this article we’ll explain in detail how to make a periscope out of cardboard step by step. I've made some wonderful gifts for my family and they saved me a bundle 3. Properties of light (SCN 2-11b) Structure and function of sensory organs (SCN 2-12b), Light travels through some materials and not others (KS2 Strand 2) Using senses (KS1 Strand 4). Stick the triangle to the box with tape. Point that mirror upward to reflect off the… Point that mirror upward to reflect off the… The whole thing seems pretty straight forward, and fairly cheap to make. If the object is round a corner, you can't see it anymore This flap A periscope is an instrument for observation over, around or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position.. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How Now guys I hope you all are more curious like me to build up the periscope. Then, measure three columns of 8cm wide and one 2cm wide on the two strips of cardboard. around the corner and into your eye. What you need: Cardboard; Duct tape; Scissors; Small mirrors; How to: Ask an adult for help using scissors. Use one of the small mirrors to see how wide If you want to make more fun activities with your children we recommend you to check out this article to make an airplane or a butterfly with a peg.