Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Miscellaneous

How old can a tv be?

1 Answer
ANSWER

The first single line TV was demonstrated in 1909. The first mechanical TV with many lines was demonstrated in 1925. But the first TV resembling the prolific Cathode Ray Tubes that quickly became prevalent and remained the standard for over half a century was demonstrated on 27 September 1927.

{{ relativeTimeResolver(1672152811027) }}
LIVE
Points points 69
Rating
Similar Questions
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Browse more questions.
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 2 Answers
ANSWER
Miscellaneous • 2 Answers
ANSWER
Miscellaneous • 1 Answer
ANSWER
Browse more questions.
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 3 Answers
ANSWER
Miscellaneous • 1 Answer
ANSWER
Miscellaneous • 1 Answer
ANSWER

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Blog Help Center Conditions of Use Privacy Notice

© 2010 - 2022, Amazon.com, inc. or its affiliates. All Rights Reserved.