Can you give me some interesting investigatory projects. High school level. Thank You

Question

The categories are: Medicine, Psychology, Mathematics, Computer and other related stuffs

Answer 1

Car maintenance...do womens cars last longer than mens because women pay for repairs that are necessary and recommended by the automotive technician vs men who do not want to pay the extra buck before the break? that is just something that i always wanted to know. :) have fun withwhat ever you choose.

Answer 2

You can get many interesting investigatory projects in maths,physics,chemistry from " india study channel "

check this link

http://www.indiastudychannel.com/project...