Q: What are the rules of time travel?
A: Don't touch the past, don't touch the present. Mainly because you'll probably end up in the future.
Q: Can I travel back to the 80s?
A: Only if you want to experience the joy of buying a new vinyl record and waiting in line for 10 minutes to get a decent coffee. (Note: We're not responsible for your crippling student loan debt.)
Learn More about Time Traveler Social EtiquetteDisclaimer: Time travel is not actually possible, but if you're reading this, you're probably already too late.