The silicon chip became available in the 1970's. Prior to that electronics were made from discrete transistors and components. Devices such as pocket calculators (c.72) and LED watches became available in c.1975 but were quickly superseded in the late 70's by the more energy efficient LCD displays. LCD displays for computers did not exist until the middle 1980's.
Originally packaged in kits for self assembly, home computers started to be available, though they were very expensive and didn't really have a large market. It wasn't until around c.1977 that pre-built computers started to appear.
Larger CRT televisions of up to 32" were available.
No. Japan's people will not take over. Japan's government gambled on the best 1970s technology for its automobile industry. It was right. It made the best products available in the 1970s. It still makes the best products available for the 1970s. The same government that pushed industry forward in the 1970s is now holding it back. (The same thing happens in other countries. Mexico has the largest untapped petroleum reserves in the world. They took over their oil business in 1938. They can not recover that oil using 1938 technology.) The people likely to take over are the Chinese. The government has gotten out of their way. While the government needs to do something about their pollution, It does not need to determine their technology.
Technology advances were pocket calculators and touchtone telephones.
Radio
yes technology always advances every year!!!! but text me 903-431-0094
The original prototypes for the compact disc were made independently in the mid-to-late 1970s by Phillips and Sony. The technology was in place by 1979 but would not become commercially available until 1982.
in boxes
The services that accounting and the accountant can provide have been enhanced in many ways since the 1970s by advances in computers and other information technology.
100
Adam
There is no definitive number of people who were involved in vampireism in the 1970s. It was a subculture that gained some attention during that time, with individuals adopting the aesthetic and lifestyle associated with vampires. However, it was not a widespread phenomenon and specific numbers are not available.
Sedistal was available in Israel in the 1970s, and a quick web search shows it is still available.
The answer is Tennis