Stages of Scientific Progress

AssalamuAlaikum & Greetings Everyone!

It's me Hive account@amjadsharif
From #pakistan

I am present once again in the scifi multiverse with my new blog. Our topic today is science innovation. We can talk about any science-related innovation like cars, motorcycles, freezers, irons, water pumps, TVs, LCDs, juicers, and many other things like clothes, chairs, etc.

But the innovation I am going to talk about is TVs and LCDs. Going back to 1992, about 32 years ago, I bought a black and white TV. At that time, I was about eight to ten years old. I was thrilled to buy a TV. The color of this TV was red and it was operated manually. On a simple antenna, only PTV Home was shown on which we used to listen to news and other programs. This time, black and white videos were shown. I remember that at that time its price was 7 thousand Pakistani rupees.

But as time passed and science progressed, I bought a color TV in 2006 or seven, eight to ten years later. I bought the one that looks light golden in color, or which was operated on the remote system,m and with the help of this simple antenna, a PTV could be watched on it.

Then science advanced further, er and we used dish antenna and got to watch many channels, but now, in a few years, it was replaced by LCD and LED. In fact, there has been even more progress than that. But since I am talking about myself, I will talk about what I have done practically. Now we can listen to dramas, songs, naats, recitations, etc., in full on the big screen, and they can also be watched.

So this is a very good invention of science. For the old TV, we needed a table or TV troll, but now the LCD can be hung on the wall, which is very easy to hang with the help of a stand. Further, many more changes will take place in it, and people will be able to get a lot of benefits from it. I hope that you will like today's blog very much. Like it. And don't forget to share.

Amjad Sharif is an experienced farmer, educated agricultural expert, amateur gardener, and tourist person. He specializes in modern and natural ways of agriculture. He presents his experiences and highlights of rural life in a simple and informative manner on Hive.