There’s a crazy new search engine available called WolframAlpha. If you input a date (your birthday, for example) it gives a bunch of crazy data. For example, I’ve been alive 9077 days. The moon was a waxing crescent the day I was born.
Type in any city and it will tell you the population, current temperature, elevation, etc. Input a math formula, and it will graph it for you!
It’s simple and easy to use, and it will come in handy for school projects at some point, but it’s fun just to just play around with it.