My science experiment is "Is a homemade compass more accurate than a bought one?" Can someone explain to me how make a compass at home, or a website that can tell me how to? If u do, then i will give u 10 points. PLEASE HELP ME!!! PeAcE!
2007-01-15 07:25:35 · 3 answers · asked by ChRiS Br0wNz TwIn! 1 in Education & Reference ➔ Homework Help
i never made one so i just googled how to make a compass and this was the first link
http://www.madsci.org/experiments/archive/860218908.Es.html
2007-01-15 07:33:44 · answer #1 · answered by Mustng0021 5 · 0⤊ 0⤋
Courtesy of google, using "homemade compass" as the keywords:
http://www.easyfunschool.com/article1352.html
2007-01-15 07:56:56 · answer #2 · answered by Pip 2 · 0⤊ 0⤋
Ivory Soap Science - Expanding Soap! Ivory Soap... it is the cleaning soap that floats. But why? Science Guy, Steve Spangler, uncovers the name of the game at the back of this floating sensation by means of cooking the complete bar of cleaning soap within the microwave. That's proper... the microwave oven! You may not think your eyes because the cleaning soap starts to develop and increase. Materials: Bar of Ivory cleaning soap Various bars of one more manufacturers of cleaning soap Deep bowl of water (or a plastic bathtub) Paper towel Microwave oven Experiment: Fill the bowl with water. Drop the bars of cleaning soap within the bowl of water. Notice how the entire bars of cleaning soap sink besides for the Ivory manufacturer cleaning soap. Why? Remove the Ivory cleaning soap from the water and holiday it in part to peer if there are any wallet of air hiding within the core of the bar. (By the way in which, there aren't any wallet of air! Hmmmm?) Place the bar of Ivory cleaning soap within the core of a work of paper towel and situation the complete factor within the middle of the microwave oven. Cook the bar of cleaning soap on HIGH for two mins. Don't take your eyes off the bar of cleaning soap because it starts to increase and erupt into lovely puffy clouds. Be cautious to not over prepare dinner your cleaning soap soufflé. Allow the cleaning soap to chill for a minute or so earlier than touching it. Amazing... it is puffy however inflexible.
2016-09-07 23:40:27 · answer #3 · answered by ? 3 · 0⤊ 0⤋