FAQ

Feel free to ask a question

Frequently Asked Questions

Expand all
What do Cookies Do?
A cookie (called an Internet or Web cookie) is the term given to describe a type of message that is given to a Web browser by a Web server. The main purpose of a cookie is to identify users and possibly prepare customized Web pages or to save site login information for you.
When you enter a Web site using cookies, you may be asked to fill out a form providing personal information; like your name, e-mail address, and interests. This information is packaged into a cookie and sent to your Web browser, which then stores the information for later use. The next time you go to the same Web site, your browser will send the cookie to the Web server. The message is sent back to the server each time the browser requests a page from the server.

More info about cookies

Back to top
Interests from science
Hydrofluoric acid has an ability to dissolve glass.