The History of Solar Power Development

The search and attempt to harness the infinite power and energy of the sun has challenged man’s ingenuity to experiment various ways of tapping into this powerful source of power. The history of solar has its origins back to the 7th century B.C. right up to the 20 A.D. we have records of the development of solar technology from the simplest use of glass and mirrors to make fire by directing the suns rays to the object to be burned.

The Greeks and Romans use burning mirrors to light torches for religious ceremonies. So do the Chinese. It is said that Archimedes used bronze shields to reflect sunlight to set fire to Roman ships besieging Syracuse. In 1767 Swiss scientist Horace de Saussure was credited with building the world’s first solar collector.

In 1839 French scientist Edmund Becquerel discovered the effect of photovoltaic effect. French mathematician August Mouchet proposed the idea of a solar -powered steam engine, experimented and built the first solar-powered engine for various purposes.

Following the discovery of the photoconductivity of selenium by Willoughby Smith in 1873, in 1876 William Grylls and Richard Evans discover that selenium produces electricity when exposed to sunlight. In 1883 Charle Fritts described the fist solar cells from selenium wafers.

The first commercial solar water heater was patented by Baltimore inventor, Clarence Kemp. Research continued into the 1900s. Albert Einstein wins the nobel price for his theories explaining the photoelectric effect.

The first solar cell capable of converting enough of the sun’s energy into power to run everyday electrical equipment was developed at Bell Labs in 1954. Thus photovoltaic technology was born in the U.S. Following this success then emerged solar water heating designs and the world’s first solar heated office building.

In 1958 the Vanguard space satellite used a small array to power its radio. Later in the year, Explorer III , Vanguard II and Sputnik-3 were launched with PV-powered systems on board . Silicon solar cells was used successfully to powering satellites and remains so until today.

In the early 1970s Dr Elliot Berman designed a less costly solar cell for applications on many offshore gas and oil rigs, light houses and railroad crossings and domestic solar applications was viewed as viable and sensible to be used in remote locations where utilities could not be available affordably. The Institute of Energy Conversion was established at the University of Delaware to perform research and development on thin film PV and solar thermal systems.
It became the world’s first laboratory dedicated to PV research and development.

In 1981, the first solar powered aircraft was flown from France to England across the English Channel. An Australian Hans Tholstrup drives the first solar-powered car almost 2800 miles between Sydney and Perth.

Since the first day way back in the 7th century B.C.,when solar rays were redirected by magnifying glass to use for burning , up to the present day , research and development in the field of solar energy has gone a very long way . Homes, cars, aircraft, boats and satellites are now traveling with solar powered energy. Research in new material, cell designs and novel approaches to solar material and product development is still continuing. The price of photovoltaic power will be competitive with traditional sources of electricity within 10 years and we will soon be able to see the use of solar energy as a common scenario in everyday life.

ESPN Broadcasting World Cup 2010

The ESPN is providing useful coverage of a confederation cup. The ESPN has announced many other details related to its coverage of the FIFA World Cup 2010. The 2010 FIFA World Cup was started on eleventh June and ends on eleventh July.

ESPN is presenting the entire 2010 World Cup coverage from the sites of South Africa. There are more than sixty five hours of coverage that will be presented by ESPN. The host for the studio may be Bob Ley, Chris Fowler or Mike Trico. The show of the world cup may be at night (for few countries). The discussion of games will be of thirty minutes on ESPN channel, before the game starts. The ESPN are providing the pre-match, half time and post-match shows as well.

One of the impressive commitment of the ESPN is it provides all the coverage from South Africa. The channel is not relying on the coverage from a studio in Bristol, Connecticut. It happens for the first time in the history that the entire coverage of the world cup is coming from the on site location of the tournament.

If you wish to watch the match by sitting at home, then you can watch it over television. You can also enjoy watching the game, while eating dinner as well. Actually, it will be fun to have a TV dinner of the world cup 2010. In order to enjoy TV dinner for FIFA cup 2010, you just need to prepare easily cooked delicious food that will help you to enjoy the game along with few drinks. With the assistance of ESPN, you can watch FIFA world cup 2010 live.

You will come across hundreds and thousands of people who are not able to travel South Africa and enjoy the games that will be played in FIFA world cup 2010. If you are among these groups of people then ESPN is a blessing for you. All live action is available at your television set with the assistance of broadcasting, which is going to be organized and managed by ESPN sports news.

You will be happy to know that most of the pubs and restaurants will be arranging a television set that will assist you to enjoy your drink and dinner along with live action of FIFA world cup 2010. The amount of fun that you can get by watching live games sitting in pub is amazing.

It is difficult to manage and organize broadcasting that is live from a different country. However, ESPN is going to make it. All live stunning actions can be viewed within your comfort zone with the assistance of this amazing television channel named ESPN.

If you are not having budget and time to move South Africa to enjoy live games of FIFA cup then you can rely on ESPN and enjoy all your favorite game from your television set. Get ready for the live action soon that will be published on your TV over ESPN. Anthony Jenkins is a cricket player and coach, and has been involved with the game for over 4 decades. He manages a junior cricket team, and plays in the Shropshire cricket league.

How to Watch Internet Satellite TV Anytime

Lots of folks have been asking questions about how to watch internet satellite TV. Not only so, they want to know how they can do so cheaply and most important of all, instantly and conveniently. Well, this article is written for this purpose and will show you what the 3 favourite methods to watch internet satellite TV are.

Free Satellite Television Via Online Stations

Did you know that satellite television stations have started broadcasting their programs via online streaming. These are largely free to air FTA broadcasts and free to watch of course. Check out online websites like World TV and BeeLine TV to get an idea of online TV streaming. Be it LIVE telecasts of sports, entertainment channels, movies, music, videos, travel news, reality shows like Survivor and so on, there is a chance of finding them there.

That said, perhaps the only benefit is you can watch internet satellite TV for free. You may be surprised but there is a reason why those in the know are not using them. The loading time for each channel can take ages and by the time it starts running, you would have been too impatient to watch. The picture and audio are not the best also.

PCTV Hardware Cards

PCTV cards are a marvel when it comes to satellite television. These cards first appeared a few years back and are used to receive and decode the FTA TV feeds into readable TV to be displayed on screen. With this powerful equipment, you can watch TV programs from up to 100 or 200 TV stations worldwide.

These cards are either internal or external cards used to watch internet satellite TV. Internal cards are fixed onto your motherboard which means you have to strip your computer open to install the card. Using an external PCTV card is hassle-free as all you need to do is plug the cable from your card to the USB port of your computer.

Satellite TV Software Application

This is the latest development in the satellite television industry built to offer an alternative to paid monthly TV services. Do not belittle this small application as it is the brainchild of some of the top software developers in the world. At a cost of less than $49.99, you get to watch internet satellite TV from home or office instantly and easily.

This application can be downloaded conveniently online from retailers and once installed gives you instant access to TV channels from 3000 global television stations and beyond. These stations screen all types of programs such as LIVE sports channels like Sport Star and GameSports TV, movies, music videos, news channels and more. Since they are FTA, you need not worry about TV subscriptions because there are none but one requirement you need to fulfil is to have a high speed internet connection.

That’s it. I have shown you 3 methods which many families and individuals today are using to watch internet satellite TV today. The software option is obviously the most popular. How about downloading the software at my TV blog and start watching your favourite TV channel in an hour’s time?