1.It's not clear do you mean the modern Internet technologies or all of them. If you mean all of them (it's obviously so, because you're mentioning self-driving cars and reusable satellite launchers too ,then why the thread is created in the "Internet" board?
2. Well, after a careful checking it shows that you created it with a solely spam purpose -- your IP is the same as that of many other banned spam accounts. Highly likely -- multi-accounting! So, you're at once welcomed to the big ban list of the Omnilogy forum! (And the spamlink was removed too.) So, it's a modern technology example -- deleting spam + banning a spammer (or a spambot?).