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Animatstoday at 7:23 PM0 repliesview on HN

Some of this may have been a reaction to the era of Javascript framework churn. There were way too many different technologies for doing roughly the same job. They all more or less worked.

On the other hand, IBM was late getting into integrated circuits. They had Solid Logic Technology, automated machinery for putting transistors into ceramic substrates to make tiny but discrete circuits. That's what powered the IBM System/360. Worked, but kept mainframe prices high and made IBM late to minicomputers.

Innovation when the problem is hard is more interesting. Look at the history of US long range bombers. The B-29 was effective, but underpowered, and had a lot of trouble getting off the ground fully loaded. So, after WWII, the next development was the B-36, which answered the question "what if we scaled up the B-29?"[1] Six propellers, and four jet engines (added late in the design cycle). Was a sky barge, but it worked, as long as no one was trying hard to shoot it down. No flyable aircraft remain. That was the boring technology approach.

After that came the B-47, which answered the question "what if we scaled up a jet fighter to bomber size?"[2] The B-47 was all jets, no props. It needed solid-fuel rocket boosters (!) to help it get off the ground, and a drag chute to slow it down on landing. It was terrible to fly; its operating speed and altitude were too near the "coffin corner" where stall and Mach buffet meet.[3] No flyable aircraft remain.

Then came the B-52. New engines. New airframe. New design. [4] That's the high-risk approach. It worked. Hundreds are still in active service. Outlasted most of its successors, the B-58 Hustler (a supersonic intercontinental bomber), the B-70, the F-111, etc.

On the commercial side, we have Boeing, whose most successful airliner is a variant of the B-737, which first flew in 1967. But that's another story.

[1] https://www.youtube.com/watch?v=vKQYG_fA2uM

[2] https://www.youtube.com/watch?v=l1-urTRxeEM

[3] https://en.wikipedia.org/wiki/Coffin_corner_%28aerodynamics%...

[4] https://www.youtube.com/watch?v=k8EURBL53_k