I agree , the "advancements" have took ages and even then the so called advancements seem small. I am predicting a come back for super deep seeking single frequency detectors.
I know it sounds crazy but it can't be ruled out . Analogue could make a come back.
Greed is the answer.
I remember way back when they said.
Computer technology would double every year.
In both speed and abilities.
Except for memory. There not that much advanced.
Talk about energy. Truly ticks me off.
We should be living in the Jetsons era today.
Remember way back in grammar school ?
They published the Science News Weekly rag ?
They said we'd have flying cars.
Autonomous highways with 200mph speeds.
Colonies on the moon and Mars.
No more diseases. And so much more.
The computers I've learned they had to hold back the advancements to coup their cost of development.
Purty much the same with everything else.
Here's a free Big download of energy devices that produced more energy than they used.
The water wheels are quite interesting.
It's a clean download.
Been downloading the updated files for years.
Have a blow of your mind.
Any questions on the subject PM me.
Been studying this for many years.
Scroll down to the 52mgb download.
Or just read from the site.
Enjoy the read.