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Evolution of Television 1920-2020

Evolution of Television 1920-2020



The Evolution of Television 1920-2020 #television #history #tech
In 100 years, the TV has taken many shapes and sizes. Here's the history of the television, from the 1920s to today.
1920s
The 1920s gave us the mechanical television. The first model had a small display on the right, and a huge cabinet. These first TVs were very simple, in comparison to our technology today.
They implemented peculiar shapes. Such as the octagon television.
Although the technology was impressive, the video quality was not. Facial features were not recognizable unless makeup was worn in a specific way.
1930s
In the 1930s we saw more refined televisions. With better designs and resolution.
This decade saw a giant leap in video quality. From 100 scan lines at the start of the decade to 405.
1940s
The 1940s brought us even higher resolutions. Including, the NTSC standard, of 480 lines of resolution and better audio.
In the 1940s it was difficult to produce CRT screens larger than 12 inches. So big screen TVs implemented projection techniques.
1950s
The 1950s brought us the short-lived porthole televisions. But most importantly, it brought us the NTSC color standard. But, not many color televisions were sold until the following decade.
1960s
The sales of color TVs boomed in the 60s. They were now more affordable and the colors were more vivid.
The high-end TV sets also included a new invention. The remote control.
1970s
The 1970s brought TV designs for every taste and need. There was the upgradeable television with easily accessible circuit boards. The futuristic televisions. Which implemented curvy design patterns. The colorful TVs that looked more like toys. And the portable combos. Which normally included radios and cassette decks.
1980s
The 1980s was the end of the TV as furniture era. These were replaced with color projection TVs with larger screens and minimalist cabinets. The Space Command was one of those color projection TVs.
The 1980s gave way to the first LCD TVs. They were tiny and pixelated, but it was a huge step forward. Portable CRT TVs were a lot more affordable and included additional functions.
1990s
This decade was all about Sony's Trinitron technology. As Sony's patent had run out, all competitors were free to use the technology.
TV/VCR combos became really popular in the 1990s. They included FM radio and VCR.
In the 1990s, Casio continued to improve their portable LCD TVs.
A preview of one of the biggest tech of the following decade was introduced at the end of the 1990s. The flat HDTV. Priced around $7,000.
2000s
Throughout the 2000s CRT TVs were still very popular. As they were inexpensive and could access HD channels using a converter box.
During this decade, LCD tech was finally able to compete with Plasma. Giving us LCD HDTVs. Then LED TVs arrived. Which were superior to both.
A few brands experimented with ambience lighting. To make the TVs more immersive.
Through the decade, HDTVs became pretty smart. They were able to display content from your computer. As well as connect to different services on the internet.
2010s
We started the 2010s with the best combination of tech money can buy. 4K, LED, And 3D. Which all had just been introduced.
Curved screens became the premium feature for a few years. It was meant to reduce glare and improve immersion. By taking advantage of our peripheral vision. This works well for computer monitors. But it is barely noticeable on TVs.
Something truly impressive was the introduction of wallpaper TVs. These are almost as thin as a credit card.
The latest feature is ambient mode. Which lets you match your TV to your decor. It allows you to display your TV as art, or to match your wallpaper.
2020s
2020 promises many new technologies. Such as the rollable TV. It is completely hidden when it's off and when it's on, it grows to the size of the content or application. This is great for calendar and music apps. And avoids the black bars in extra-wide movies.
The transparent glass TV is another discreet TV technology. But it will likely be used more for decoration and art, than for entertainment.
While the double sided TV will be great for gaming and for commercial applications.
Tech is changing really fast, and so are our TVs. What do you think is next, for the evolution of television?

Xbox Series X vs Xbox Series S: Which to buy!!!

Xbox Series X vs Xbox Series S: Which to buy!!!



With all the recent announcements from Microsoft, which should you buy or pre-order? Xbox Series X with 12TF and 4K gaming or the Xbox Series S with 4TF and focus on 2K gaming?
Xbox Series X: www.xbox.com
Xbox Series S: www.xbox.com
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Gear
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Check out more Booredatwork:
1) Google STADIA vs Project xCloud: youtu.be/edHJNnZcLjo
2) Samsung CHG 90 49-inch ULtrawide: youtu.be/bbN2Yi6paXc
3) The First iPhone X Hands-On Experience: youtu.be/KPYe5343jdQ
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#XboxSeriesX #XboxSeriesS #Xbox

4K Home Theater UPGRADE - OLED TV to Laser Projector | Is it worth it? [4K HDR]

4K Home Theater UPGRADE — OLED TV to Laser Projector | Is it worth it? [4K HDR]



It's home theater upgrade time. I'll be replacing my LG OLED TV with an LG HU85LA Ultra Short Throw Laser 4K Projector.
I'll walk you through the steps of the Home theater install, including the install of the 100" ALR Projector screen, making the custom butcher block entertainment stand, and the projector.
For more detailed video check out the following links:
Custom butcher block entertainment center: youtu.be/5rYSrMpRQxU
Elite Screen 100" ALR UST Projector screen install: Video COMING SOON

Besuch im GREFI Kino und Vorstellung von Kino und Technik - neuer 4K SONY Projektor installiert

Besuch im GREFI Kino und Vorstellung von Kino und Technik — neuer 4K SONY Projektor installiert



Ausführliche Präsentation des neuen SONY 4K Projektors SRX-R515 mit 6-fach Lampensystem
Die Einladung haben wir gerne angenommen. Bereits mehrfach haben wir einen Blick hinter die Kulissen der grossen Kinos geworfen. Schliesslich hat sich dort in den letzten Monaten viel getan. Die Digitalisierung hat Einzug gehalten und ist nun weitestgehend abgeschlossen. Im GREFI Kino in Grevenbroich haben nun die 2 sehr engagierten Kinobesitzer den neuesten SONY 4K Projektor installiert. Zusammen mit dem SONY Mitarbeiter Stefan Zingel haben wir uns vor Ort das «Schätzchen» angeschaut.
Interesse geweckt??
In unseren Studios präsentieren wir Ihnen die aktuellen SONY Heimkinoprojektoren. Egal ob 2K oder 4K — wir haben sie alle. Auf grosser Leinwand von 2 — 3,3 m Breite erleben Sie, wie sich das Heimkino in den eigenen 4 Wänden anfüllt. Wir freuen uns auf Ihren Besuch.
Wir sind Ihr Partner für alles rund um das Heimkino. Wir präsentieren Ihnen die gezeigten Produkte ausführlich in unseren Studios in Kaarst in der Nähe von Düsseldorf in der Woche nach Terminvereinbarung oder Samstags von 10 — 16 Uhr.
Weitere Informationen finden Sie bei uns auf der Internetseite:
www.grobi-shop.tv/index.php?cPath=25_127
Sprechen Sie uns an. 02131769412 oder schicken Sie uns eine Mail an info@grobi.tv
Gerne unterbreiten wir Ihnen unser Angebot, auch im Paket mit Zubehör und weiteren Komponenten.
GROBI.TV können Sie nicht nur auf YouTube sehen. In diesem Video zeigen wir Ihnen weitere Alternativen wie unseren PODCAST Kanal, unsere GROBI.TV APP, WATCHMI und seit neuestem auch die TV.DIGITAL APP.
Ihr GROBI.TV Team
Nachfolgend die Adresse von unserem Podcast.
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Installieren Sie sich doch auch direkt unsere APPs für Ihr Smartphone.
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[과학|기술] 쉽게 설명하는 지구온난화 (기후변화). 알아두면 도움이 됩니다

[과학|기술] 쉽게 설명하는 지구온난화 (기후변화). 알아두면 도움이 됩니다



미국 나사에 지구온난화 (기후변화)에 대해서 자세한 설명이 나와있습니다. 나사의 설명과 다른 과학자들의 자료들을 가지고 이해하기 쉽게 설명해 드립니다. 이와 함께 기후변화로 인한 한국인의 피해 그리고 해결책을 알아봅니다.
#기후변화 #지구온난화 #미세먼지 #자연재해
TSP NEWS 연락처: tspworldnews@gmail.com
참조한 자료:
역사상 가장 더운 10년.
지난 5년 동안 기록적으로 가장 더웠던 5년, 그리고 지난 22년 동안 가장 더운 20년이 발생하면서, 일관된 온난화 추세는 분명해졌다.
www.climatecentral.org/gallery/graphics/the-10-hottest-global-years-on-record
List of heat waves
en.wikipedia.org/wiki/List_of_heat_waves
기상청: 지점별로 평균기온과 최저기온, 최고기온의 시계열 분석을 확인합니다.
data.kma.go.kr/stcs/grnd/grndTaList.do?pgmNo=70
프랑스 “여름 무더위 사망자 1500명”…절반이 75세 이상
올해 6~7월 동안 1435명이 사망. 사망자의 절반 상당인 974명은 75세 이상 노인
www.donga.com/news/article/all/20190909/97344176/1
작년 온열질환 4526명 '역대 최고'…고령일수록 위험
온열질환자수는 4526명명이며 이 가운데 48명이 숨져
www.msn.com/ko-kr/news/national/%EC%9E%91%EB%85%84-%EC%98%A8%EC%97%B4%EC%A7%88%ED%99%98-4526%EB%AA%85-%EC%97%AD%EB%8C%80-%EC%B5%9C%EA%B3%A0%E2%80%A6%EA%B3%A0%EB%A0%B9%EC%9D%BC%EC%88%98%EB%A1%9D-%EC%9C%84%ED%97%98/ar-AABqkRi
기상청: 연도별 최고기온 분석
data.kma.go.kr/stcs/grnd/grndTaList.do?pgmNo=70
1700 Years of Temperature Change from Proxy Data
nca2014.globalchange.gov/report/appendices/faqs#narrative-page-38782
1700 years of Temperature from Proxy Data — Report
data.globalchange.gov/report/nca3/chapter/appendix-climate-science-supplement/figure/1700-years-of-global-temperature-from-proxy-data
Since the 1880s, the average global surface temperature has risen about 2 degrees Fahrenheit (1 degree Celsius).
climate.nasa.gov/news/2841/2018-fourth-warmest-year-in-continued-warming-trend-according-to-nasa-noaa/
ICE CORE
www.youtube.com/watch?v=JS2PhRd_5NA
NASA
97 percent or more of actively publishing climate scientists agree*: Climate-warming trends over the past century are extremely likely due to human activities.
climate.nasa.gov/scientific-consensus/
TIME
Last month was the 43rd July in a row — and the 415th consecutive month — with temperatures above the 20th century average.
time.com/5652972/july-2019-hottest-month/
Milankovitch Cycle
earthobservatory.nasa.gov/features/Milankovitch/milankovitch_2.php
Surveys of scientists' views on climate change — Peter Doran
en.wikipedia.org/wiki/Surveys_of_scientists%27_views_on_climate_change
DW Documentary
www.youtube.com/watch?v=cl4Uv9_7KJE
Special climate invoice Hockman Viitala says that mid century climate will have forced 40 million people flee their homes in indonesia alone.
How many people will become climate refugees by 2050
Currently 25 million people are being displaced every year and maybe at least 500 million by 2050. Or 20-25% of the world population will be forced to migrate which is 2-3 billion people.
Greenland Lost 12.5 Billion Tons Of Ice In One Day, A Grave Reminder Of Our Changing Planet
www.forbes.com/sites/trevornace/2019/08/06/greenland-lost-125-billion-tons-of-ice-in-one-day-a-grave-reminder-of-our-changing-planet/#473650b53986
한국 면적: 100,210 km²
400km x 250.5 km x 13.6 cm = 13,627,200,000 cubic meters = 12,523,396,800 tonnes
[사이언스프리즘] 지구온난화의 과학적 사실
news.naver.com/main/read.nhn?mode=LSD&mid=shm&sid1=105&oid=022&aid=0003408114
태풍 하기비스 희생자 절반이 노인…집 주변서 숨졌다 / SBS
www.youtube.com/watch?v=V717Hpe7y5s
日 태풍 피해액 '천문학적 수준'…사망자 75명·드러난 참상
photo.chosun.com/site/data/html_dir/2019/10/17/2019101700653.html?related_all
Why did Typhoon Hagibis shatter Japan's rainfall records?
www3.nhk.or.jp/nhkworld/en/news/backstories/714/
[글로벌-Biz 24] 미국 국립과학원, "기후변화로 강도 높은 '슈퍼 엘리뇨' 증가할 것"
news.g-enews.com/view.php?ud=2019102806442760094b5829de2_1&md=20191028203512_M
한국의 온실가스배출량이 7억 톤을 넘겼다
2018년 9월 발표된 2030 국가 온실가스 감축 로드맵은 2030년 국가 감축목표를 배출전망치(851백만 톤CO2)대비 37% 감축하기로 했다.
www.pressian.com/news/article?no=249547
Organizers from environmentalist group 350.org estimated Friday more than 6.6 million protestors have participated in demonstrations throughout the week.
globalnews.ca/news/5962704/global-climate-strike-overview/
Renewables hit record 77 percent of German power on Easter Monday
www.cleanenergywire.org/news/renewables-hit-record-77-percent-german-power-easter-monday
List of countries by carbon dioxide emissions
en.wikipedia.org/wiki/List_of_countries_by_carbon_dioxide_emissions
List of countries by carbon dioxide emissions per capita
en.wikipedia.org/wiki/List_of_countries_by_carbon_dioxide_emissions_per_capita
153개국 학자 국제학술지에 성명 “파리협약 이행안돼” 긴급조치 촉구
news.naver.com/main/read.nhn?mode=LSD&mid=shm&sid1=104&oid=005&aid=0001256748
Climate crisis: 11,000 scientists warn of ‘untold suffering’
www.theguardian.com/environment/2019/nov/05/climate-crisis-11000-scientists-warn-of-untold-suffering

Paint the Sky Red - Not All Who Wonder Are Lost (Full Album)

Paint the Sky Red — Not All Who Wonder Are Lost (Full Album)



Genre: Post-Rock
Get it here:
painttheskyred.bandcamp.com/album/not-all-who-wonder-are-lost
Tracklisting:
01. To Everness 0:00
02. While We Sleepwalk 6:30
03. A Billet Doux 13:25
04. Victory 21:33
05. The Happy Ending Is You 32:08
06. Beyond The Breeze 43:23
Hit me up on Twitter:
twitter.com/9ericcn3
Image:
i.ytimg.com/vi/dHC7P400C6w/maxresdefault.jpg