Friday, April 25, 2008

How Can Galaxies Move Away Faster Than Speed of Light?

Einstein's Theory of Relativily: says that the speed of light - 300,000 km/s - is the maximum speed that anything can travel in the Universe. It requires more and more energy to approach the speed of light. You could use up all the energy in the Universe and still not be traveling at light speed.
As you know, most of the galaxies in the Universe are expanding away from us because of the Big Bang, and the subsequent effects of dark energy, which is providing an additional accelerating force on the expansion of the Universe.
Galaxies, like our own Milky Way are carried along by the expansion of the Universe, and will move apart from every other galaxy, unless they're close enough to hold together with gravity.
As you look at galaxies further and further away, they appear to be moving faster and faster away from us. And it is possible that they could eventually appear to be moving away from us faster than the speed of light. At that point, light leaving the distant galaxy would never reach us.
When that happens, the distant galaxy would just fade away as the last of the photons reached Earth, and then we would never know it was ever there. This sounds like it breaks Einstein's theories but it doesn't. The galaxies themselves aren't actually moving very quickly through space, it's the space itself which is expanding away, and the galaxy is being carried along with it. As long as the galaxy doesn't try to move quickly through space, no physical laws are broken.
One sad side effect of this expansion is that most of the galaxies will have receded over this horizon in about 3 trillion years, and future cosmologists will never know there's a great big Universe out there.

Most Educated Countries In The World

Rank - Country - Percentage of Population
1 - Canada - 44.0 %
2 - United States - 38.4
3 - Japan - 37.4
4 - Sweden - 33.4
5 - Finland - 33.3
6 - Denmark - 31.9
7 - Australia - 31.3
8 - Norway - 31.0
9 - New Zealand - 30.9
10 - Korea, South - 29.5

Numbers indicate the Percentage of Population aged 25-64 that have attained a tertiary level of education (OECD Countries).
Source: Organisation for Economic Co-operation and Development, 2007.


Toronto (Ontario, Canada) residents hold more university degrees than any other country in the world.

Countries with Most Universities
1/ India: 8,407
2/ United States: 5,758
3/ Argentina: 1,705

Countries with the Most University Students
1/ United States: 14,261,778
2/ India: 6,060,418
3/ Japan: 3,917,709

The Question That Cannot Be Answered!!!

Q: What is beyond the Universe?
A: It's a question that cannot be answered as of today and we won't know for a very long...long...long...time.

I'm just one of many many people desire for this answer.

The Tallest Topiary in The World


Green and awesomely tall, a shrub growing 61 feet (18.59 m.), it is amazing. When Moirangthem Okendra Kumbi of Manipur returned home after getting his degree of B.Sc. Agri. (Hons.) from Meerut University, in 1983, he found a small plant on a mustard oil tin planted by his sister. The plant was a kind of shrub Manipuris use to grow as fencing to their gardens, so they called it Samban-Lei (Samban means fencing and Lei means flower), its Hindi name is Nilakantha (Sky flower) and Botanical Name is Duranta repens Linn.

Tuesday, March 4, 2008

Ca Dao, Tục Ngử....Bất Hủ

Thò tay em bứt cọng ngò
Anh xấu như bò,bỏ chó nó chê.
Ấy vậy mà em lại mê.
Nửa đêm thanh vắng dắt dê vào nhà
Hôm qua anh đến nhà em
Ra về mới nhớ rằng quên cái quần.
Em được thì cho anh xin
Chớ đừng đem cất ,làm tin trong nhà
Nửa đêm bóng xế trăng tà
Lại đêm ra ngắm để mà nhớ anh
Ngắm rồi đem cất để dành
Khi nào anh tới đòi anh trăm ngàn...
+Cá không ăn muối cá khôn
Con cãi cha mẹ, khôn hồn đi luôn
+Trên đồng cạn dưới đồng sâu
Chồng cày dzợ cấy , con trâu đứng dzòm
+Một cây làm chẵng nên non
Ba cây chụm lại ta xây hàng rào
+Trâu ơi ta bảo trâu này
Trâu ra ngoài ruộng, trâu cày mình trâu.
Cấy cày bổn phận con trâu,
Ta đang bận.. nhậu, còn lâu mới cày.
Trâu ơi ta bảo trâu này
Trâu ra ngoài núi trâu nằm với ta
Để cho bà dzợ ở nhà
Đú đa,đú đỡn chồng bà cạnh bên
+ầu ơ ..con ngủ cho ngoan ..
Mẹ chơi tứ xắc ...lấy tiền nuôi con
Thức khuya mới thấy hao dầu
Yêu anh mới biết anh ngầu như.. ma
+Ai đưa con sáo sang sông ??
Ðem lên thành phố ...nướng trui phát thèm
Nếu biết là em đã có chồng
Anh về cắt NÓ thả trôi sông
Của anh lênh đênh theo dòng nước
Trôi đến nhà em có lượm không.
Yêu nhau trái ấu cũng tròn.
Ghét nhau đôi dép dẫu mòn cũng chia.
Má ơi đừng gả con xa.
Cỡ chừng bên Mỹ hay canada được rồi.
Má ơi cố gả con xa
Càng xa càng có dollar gửi về ...
+Má ơi dung gả con xa
Chim kêu vuợn hú sợ ma thấy mồ
Cười người chớ khá cười lâu
Cười người hôm trước hôm sau...cười hoài
Hôm qua mùng 8 tháng 3
Chị em phụ nữ nghênh ngang ra vào
Nam nhi kính cẩn cúi chào
Chị em phụ nữ ra vào nghênh ngang
Hôm nay mùng 9 tháng 3
Chị em phụ nữ nghênh ngang ra vào
Nam nhi chẳng cúi chẳng chào
Đạp cho một cái lộn nhào xuống mương ..
Bây giờ mận mới hỏi đào
Vườn hồng đã có ai vào hay chưa?
Mận hỏi thì đào xin thưa
Vườn hồng đã có búa xua người vào
Học nhiều cũng chẳng khá hơn ai
Bụng phệ , mắt mờ , đít lại chai
Em ngó , em rầu , em phát chán
Chị nhìn , chị nản , chị chê bai
Về nhà vợ rủa : đồ ăn hại
Xuống phố ngưòi than : gã xí trai
Vạn sự khởi đầu nan, gian nan bắt đầu nản......
Ta về ta tắm ao ta
Cỗi truồng tuốt luốt,ai mà cười chê
Đi học là đi tu
Ngồi học là ngồi tù
Sách vở là kẻ thù
Thầy cô là đối thủ
Hận đời em muốn đi tu
Ra đến ngoài ngơ nhớ u lại về
-Khôn ba năm dại nữa giờ ... biết dzậy dại sớm .... khỏi chờ 3 năm.
-Tóc em dài em cài hoa bí
Miệng em cười nhu ngựa hí trường đua.
Tóc em dài em cài bông hoa huệ
Miệng em cười như cái hủ mắm nêm

Monday, March 3, 2008

Why?

Why are there 7 days in a week?
One viable theory correlates the seven day week to the seven (astrological) "planets" known to the ancients: Sun, Moon, Mars, Mercury, Jupiter, Venus, and Saturn. The number seven does not seem an obvious choice to match lunar or solar periods, however. A solar year could be more evenly divided into weeks of 5 days, and the moon phases five-day and six-day weeks make a better short term fit (6 times 5 is 30) to the lunar (synodic) month (of about 29.53 days) than the current week (4 times 7 is 28). The seven-day week may have been chosen because its length approximates one moon phase (one quarter = 29.53 / 4 = 7.3825).

Monday = Moon
Tuesday = Mars
Wednesday = Mercury
Thursday = Jupiter
Friday = Venus
Saturday = Saturn
Sunday = Sun

Sunday, March 2, 2008

Believe It Or Not?


It took 386 million tons of rock in order to completed The World (in Dubai, UAE). The World is a development of 300 man-made islands built off the coast of Dubai. It's purpose to create a map of the world in the form of man-made islands. The only way to get to and from the islands will be by boat or air as there will be no roads leading to the islands, the ultimate in privacy. The cost of the islands average between $15-$50 US million, but the most expensive costs around $250 US million, and if you want to buy one you must be invited to do so. The World was completed on Jan 10 2008.
Unbelievable?
Believe It.

Q & A



A: The world's longest bridge is Lake Pontchartrain Causeway. It was built in 1969, in southern Lousiana US. It is 38,422 meters long (126,024 feet.)

Friday, February 29, 2008

How?


How are Black Holes Formed?
Black Holes are formed when matter collapses in on itself catastrophically so that more than a critical quantity of mass is concentrated into a particularly small region. At the centre of this region is a point of infinitely dense matter known as a singularity.

Q & A

Q: Who is the heaviest person ever lived?
A: John Brower Minnoch (1941-1983) of Bainbridge Island, Washington, USA, weighed 976 pounds (443 kilograms) in 1976. It was estimated that he weighed more than 1,387 pounds (630 kilograms) when he was rushed to the hospital in 1978 with heart and respiratory failure.