tag:blogger.com,1999:blog-8521728697367781007.post6904202068667171850..comments2018-04-20T11:10:22.156+05:30Comments on Everyday Science Reasoning: Why to open the cap of a fountain pen is much more easier than the back, although both the threads are of same pitch and have same number of turns? Unknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8521728697367781007.post-59724306667454261482018-04-20T11:10:22.156+05:302018-04-20T11:10:22.156+05:30for MCQs on Everday Science Go Herefor MCQs on Everday Science <a href="https://ilmihub.com/top-50-solved-mcqs-on-everyday-science.html" rel="nofollow">Go Here</a>ASBShttps://www.blogger.com/profile/09380068598153372856noreply@blogger.com