- Two two-liter empty plastic bottles, water, awl, additional funds: food coloring, dish detergent, glitter, confetti.
Take a pair of two-liter plastic bottles.Of course, empty.Remove the label.To remove the label, fill the bottle with warm water and leave it for a while in the soapy water.Then, remove the bottle cap and wash.In the center of each cover, do the holes 1 cm in diameter. To do this, use an awl.
Now place the two caps on their ends and close the hole with a thin silicon roller.Wait until the seal is dry, and wrap the tape around the outside of the lid.Tightly cover connect with each other.
Carefully close one of the bottles.Another three-quarters filled with water.Then add shine and dis
hwashing detergent or food coloring and confetti.The presence of these materials will make a whirlwind clearer and more prominent.Be sure not to add too many auxiliaries.Otherwise it will be difficult to see the tornado.
Turn the empty bottle, and close the lid on the edge free bottle filled with water.Scrapie bottle with tape on one side, try to support the lower part of the hand on the other.
Turn the bottle upside down with water, keep a circular motion.When the water will flow down to the bottom of the bottle, you will notice a vortex formation.The more traffic, the more will be a whirlwind.
you can experiment with more or less water, as well as using a variety of fluids and materials added to the water.Try to make a circular motion faster and slower.Notice the effect.
Tip 2: How to behave during a tornado
tornado or a tornado - a natural disaster that can lead not only enormous material damage but also loss of life.Although tornadoes occur in Russia less than in North America or Europe, isolated tornadoes, entailing severe destruction and deaths, and then fixed.For example, in Moscow last tornado was intense in 1998, as a result of the disaster affected about 200 people, 8 - were killed.
- - emergency kit;
- - a safe haven.
If the possible soon hurricane you notified in advance, prepare everything you need, add in a bag made of thick material and place where you can quickly and easily all take home with them.In the "emergency kit" includes drinking water in plastic bottles, chocolate and dried fruit, a first aid kit with first aid, your documents, a mobile phone with a fully charged battery and a flashlight.
think in advance what place in the house is best suited for you to hide there during a tornado.In America, in this case constructed specially equipped shelters in Russia, the best option is a basement.If you have no basement, choose a room without windows in the interior of the house, such as a bath or hallway.From the upper floors better come down.A good shelter in a private home without basements are the stairs.They tend to be very strong and they can grab the railing if the element will break into your house.
When you find yourself in the most safe place, sit on the floor, crouch as low as possible, cover your head and neck with your hands to protect them from flying debris.If you have a heavy table, crawled under it.You can keep your head above the thick book, put around him blankets and pillows, cover mattress.But do not waste time gathering all of this at home when a tornado has already begun.If you have a corridor there is a large massive wardrobe, you can hide it.
If a disaster catches you on the street, jump into a ditch or pit, lie flat and cover his head.Never stay in the truck, do not look for shelter under a bridge or overpass.
Twister usually stays in one place for about 20-30 minutes.He can go up and come down again, do not move until the threat does not pass completely.Better to stay in the shelter longer than hurry and get into trouble.