One of my favourite shows that I found out about far too late into my adult life was How It’s Made. The premise of the show is simple: they take you into the manufacturing process behind many common products, showing you how they go from their raw materials into the products we all know. Whilst I’d probably recommend skipping the episodes which show you how some of your favourite food is made (I think that’s called the Sausage Principle) the insight into how some things are made can be incredibly fascinating. However whilst everyday products can be interesting they pale in comparison to something like the following video which shows how solid aluminium wheels are created for an upcoming jet car:
I think what gets me most about this video is the amazing level of precision that they’re able to obtain using massive tools, something which usually doesn’t go together. The press seems to be able to move in very small increments and can do so at speeds that just seem to be out of this world. The gripper also seems to have a pretty high level of fidelity about it, being able to pick up an extremely malleable piece of heated aluminium without structurally deforming it. That’s only half the equation though as the operators of these machines are obviously highly skilled in their operation, being able to guide them with incredible accuracy.
In fact the whole YouTube channel dedicated to the Bloodhound SSC car is filled with engineering marvels like this from showing off the construction of the monocoque and the attached components all the way to the interior and the software they’ll be using for it. If the above video had you tingling with excitement (well, I was, but I’m strange) then I highly recommend checking them out.