Rajnish Kaushik Posted January 22, 2014 Share Posted January 22, 2014 I want to make a working science project to show my family and it should be cheap as well as working!!!! every suggestion will be appreciated Link to comment Share on other sites More sharing options...
imatfaal Posted January 22, 2014 Share Posted January 22, 2014 ! Moderator Note Homework Help Rules A simple reminder to all: this is the "Homework Help" forum, not the "Homework Answers" forum. We will not do your work for you, only point you in the right direction. Posts that do give the answers may be removed. So Rajnish would you explain where you have got to in finding a project and what has stopped your progress - hopefully members can then help you to overcome your difficulties yourself. Link to comment Share on other sites More sharing options...
Rajnish Kaushik Posted January 22, 2014 Author Share Posted January 22, 2014 i cannot find anything in my budget so do they have some suggestion? Link to comment Share on other sites More sharing options...
imatfaal Posted January 22, 2014 Share Posted January 22, 2014 You gotta try. Come up with some ideas at least. You have threads on this site about how rubbish your teachers are and how you need greater stimulation in science classes - prove yourself right and bring some ideas to the table. Link to comment Share on other sites More sharing options...
studiot Posted January 22, 2014 Share Posted January 22, 2014 (edited) There's lots of science you can do that would cost you nothing or next to nothing. But I hesitate to offer anything since I don't know how my suggestions will be received. Perhaps if you indicated what interests you, you might receive some ideas. Edited January 22, 2014 by studiot Link to comment Share on other sites More sharing options...
EdEarl Posted January 22, 2014 Share Posted January 22, 2014 Optics: Grind some lenses with some small pieces of glass and make a refracting telescope, similar to the one Galileo made. Many amateur telescope makers grind mirrors for reflecting telescopes, but those need to be mirrored, which is usually done professionally. Lenses in a refracting telescope do not need to be mirrored. You might be able to get a large cardboard tube (e.g., 10 cm) from a company that sells carpet (I think carpet is rolled on cardboard tubes). If not, you could make a cardboard tube using paper and a plastic pipe as a form. Link to comment Share on other sites More sharing options...
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