Amazon's offering students with a valid .edu email address a free year of Amazon Prime, which grants buyers free two-day shipping on any item they buy, no minimum purchase required, and some exclusive email deals. Amazon asks you to provide a college and major with your student sign-up, so they're not just looking for an .edu address.
Those 10 selected life hacks include some clever tips to solve bothersome daily life issues: How to answer “Do you have any questions” during your job interview? How to get rid of bad breath? How to make meal from whatever … Continued
Wolfram alpha is also fantastic for math. Mailinator is definitely the best throwaway mail account site. You can put any firstname.lastname@example.org, then without even going to the mailinator site, sign up. If you need to verify, you can go to the site.