Sure, we can all list off a whole bunch of innovations that have changed the way the world works – the Internet, smartphones, radio telescopes – but it’s hard to really put that kind of change into perspective.
Thankfully, pictures often speak louder than words, and so below are nine photos that’ll make you stop and raise your *praise hand* emojis to the sky in honour of the scientists and engineers that have got us where we are today.
9. Where are my vacuum tubes? I was promised vacuum tubes!
This is the PDP-7 minicoputer, produced by the Digital Equipment Corporation back in 1965. At the time, it was thought of as extremely powerful, and cost a relatively cheap US$72,000. It had a 9 kb memory, but could be upgraded to 144 kb.
8. Bill, I’mma let you finish, but today’s researcher can fit 1,000 terabytes on a CD.
Speaking of, remember when we still all used floppy disks?
7. “One minute” has a very different meaning than it used to.
It’s no wonder time seems to be passing so much more quickly these days.
6. And space is so much bigger than it was 30 years ago.
It’s pretty mind-blowing that virtually every single day, we’re learning new things about how vast our Universe is.
5. Fact: the computer that landed Apollo 11 on the Moon had less processing power than a TI-83 calculator.
Seriously, the Apollo engineers did some masterful wwork with the limited technology they had.
4. Speaking of space, we see things a lot more clearly now.
Update for 2016: thanks to the New Horizons flyby, we found out that Pluto acts more like a planet than we thought.
3. 1993 vs 2013 – all this can fit in your pocket.
2. And things have gotten a lot smaller, too.
Even the future of space travel is miniature.
1. And this happened in just 9 years…
Next step: DNA storage.
Bonus round: a quick note on diversity…
This is what engineering looks like now:
A version of this article was first published in May 2016.