How to make seismograph at home | DIY seismograph | dArtofScience скачать в хорошем качестве

How to make seismograph at home | DIY seismograph | dArtofScience

Earthquakes are coming more often these days, so maybe its time to make a diy seismograph working model at home. Better still, make the seismograph and don't wait for the earthquake, create one and see how it works. Below are the steps to make seismograph 1.Prepare the pipe structure as mentioned 2.Mark and cut the cardboard as shown, to make 2 circles to close the pipe 3.Make holes in the center of the circles with a compass 4.Glue one cardboard circle approximately 1 cm inside the pipe as shown 5. Put the spoke through one angled and the cardboard as shown 6. On the other side put the spoke through card board and the angled pipe as shown 7. Screw the spoke head in place 8. Take the first 1 kg weight and glue the small pipe as shown 9. Make a small hole on the pipe as shown 10. Take a strong nylon thread of approximately 2 meters, double it and put it through the hole on the pipe 11.Loop the thread as shown to hold the pipe vertically 12. Tie a knot on the thread such that the weight will hang just above the drum without touching it and then hang it as shown 13. Put the pen inside the pipe and rotate the drum 14. Cut a strip of flex or a plastic sheet of about (2m * 5cm) 15. Fold the Flex strip in half ans mark on it as shown 16. Hang the weight 17. Take a cap of a pen that can fit n the shaft of the motor and cut a small piece, then glue and hammer it on the shaft as shown Hope you have liked our video on seismograph DIY SUBSCRIBE:    / dartofscience   FaceBook:   / dartofscience-1449426145288964   Link to build the Structure from previous Friction D.I.Y from 0:32    • How to show Friction - DIY - dArtofScience   To see full episode on Natural Phenomenon from the class 8 textbook, click here: Natural Phenomenon part 2:    • NATURAL PHENOMENON Part 2 - Physics Class ...   Other videos on Natural Phenomenon: Natural Phenomenon part 1:    • NATURAL PHENOMENON Part 1 - Physics Class ...