Some technologies developed between 1927 and 1974. Thief-catching net made me laugh! 😂

1949 House of the Future was thinking of everything. They guessed right on the robot vacuum cleaner.

The Benz Patent-Motorwagen, built in 1885 by the German Karl Benz, is widely regarded as the first modern automobile and was the first car put into production.

Some unusual chinese inventions...

Failed inventions from the past

Automobile safety tests in 1930 were wild

The Tianzi Mountains in China are quartz sandstone and were formed about 400 million years ago through irregular rising patterns of the earth's crust, and with about 318 million years of erosion these tall and skinny mountains were formed

Happiness

Casio GM-20 Game Watch The Interceptor game (1980)

I am of the opinion that this period was the engineering/innovation renaissance. Innovation has been stifled by extreme capitalism, particularly the extreme costs of intellectual property protection. It has now been made accessible exclusively to big corporations.

Why do I have to go through so much videos to find the first comment ???