today is the 30th anniversary of the first time-travel
Surely there is no such anniversary, given that time travel necessarily involves two different points in time? A proper anniversary would be if someone made a commemorative jump between the same two points in time + 30 years at each end. Or something. Why do you have to bring these things up!
I found it odd that people were saying "hey, how come we don't all have hoverboards yet?"
As if everybody had a DeLorean in 1985.