cheetaman

1) Eastern Roman Empire invented gunpowder. Greek fire, its chief ingredient was saltpeter and sulfur, making it an early form of gunpowder. 2) Chinese did not have gun till 1990. In the 16th century , European believed that a few thousand soldiers can conquer China. -- "The Spanish Plan to Conquer China." In 1900, a small European army took Beijing and lost only 60 soldiers. Battle of Peking (1900) , Wikipedia Photo No2. Russian army in Beijing. 3) China imported European cannons. Hongyipao was the Chinese name for European style muzzle-loading culverins introduced to China and Korea from the Portuguese colony of Macau. Hongyipao, Wikipedia

Why do humans have the whites the eyes? cats don't, so they have better vision.

cats don't, so they have better vision.

I think he cant understand.

What is the Infinitesimal sign?

Is it because the thinner skin?

Yes they do have blood, their blood is based on copper instead of oron .............................................................................................................................. That's why they are smarter than humans.

I need $5,000,000 - $1,000,000,000 only.

I think not. Someone said they do have.

What is the average family net worth in the USA?

I wish there is no sound at all.

The USA should be divided into two countries, Trump land and Hillary land. It is wasting time to argue. 1) In 2000, the GDP of America was 8 times bigger than China. Clinton let China to join WTO. Then China becomes the world factory. Now China has a bigger buying power than America. in 2016, the median household income in the US is lower than the year 2000. 2) Hillary Clinton said that, I'm Putting Bill Back In Charge of fixing economy If I'm Elected.

Why when I click a file or a folder, there is a sound? Usually there is no sound. Does it mean I get hacked?

if you teach you kids physics, what are the most important/basic 5 concepts you will tell them first.

If yes, how can we store it? if Antimatter contact with "matter', there will be a blow-up, right?

1)" Can you explain why you think it doesn't work?" I do not want to waste time to teach you. The ancient Chinese compass, Sinan. The pointer of the ancient Chinese compass was as big as a spoon. The spoon was put on a board, with nothing else. Compass, Wikipedia History of the compass, Wikipedia Chinese Compass, "Sinan", photo. If you think that "compass" works, it proves how smart are you. 2) I said that "Chinese made two microchips and they are all fake." You said that "What evidence do you have for that?". Can you read? The Chinese microchips. 2.1) The chip was later revealed to be a duplicate of a chip developed in the West, with the original identifications sanded away. Hanxin, Wikipedia 2.2) Loongson - Wikipedia 3)The book "1421: The Year China Discovered the World. " by Gavin Menzies. Historians have categorised Menzies' work as pseudo-history. Menzies' work have been entirely discredited by historians, maritime experts and oceanographers from China, the U.S., Europe and elsewhere. Gavin Menzies, Wikipedia 4) Photos: 1990, the world discovered China. In the 16th century , European believed that a few thousand soldiers can conquer China. -- "The Spanish Plan to Conquer China." In 1900, a small European army took Beijing and lost only 60 soldiers. Battle of Peking (1900) , Wikipedia

How about Spanish?? 1) In the 16th century , European believed that a few thousand soldiers can conquer China. -- "The Spanish Plan to Conquer China." 2)In 1900, a small European army took Beijing and lost only 60 soldiers. Battle of Peking (1900) , Wikipedia 3) The book "1421: The Year China Discovered the World. " by Gavin Menzies. Historians have categorised Menzies' work as pseudo-history. Menzies' work have been entirely discredited by historians, maritime experts and oceanographers from China, the U.S., Europe and elsewhere. Gavin Menzies, Wikipedia

Again, It is another fake one. I guess you must have no knowledge in physics. 1)The book "1421: The Year China Discovered the World. " by Gavin Menzies. Historians have categorised Menzies' work as pseudo-history. Menzies' work have been entirely discredited by historians, maritime experts and oceanographers from China, the U.S., Europe and elsewhere. Gavin Menzies, Wikipedia 2)The Chinese microchip The chip was later revealed to be a duplicate of a chip developed in the West, with the original identifications sanded away. Hanxin, Wikipedia Chinese made two, both are fake. 1) The chip was later revealed to be a duplicate of a chip developed in the West, with the original identifications sanded away. Hanxin, Wikipedia 2) Loongson - Wikipedia

If a person has a look at "the ancient Chinese compass" and he/she believes it works. The person must be a fool. It is like you do not need someone to explain that 3>2 for you. No, It is a "compass" in China. You can google "Chinese compass" + "Sinan". Plus, The Chinese microchip The chip was later revealed to be a duplicate of a chip developed in the West, with the original identifications sanded away. Hanxin, Wikipedia

"... the compass was invented first in China and maybe independently later in Europe (and possibly elsewhere). .." ............................................................................................................. Then, the point is that whoever believe this must be a fool. The person who wrote this is a "scholar", LMAO. Photo: The ancient Chinese "Compass", Sinan.

My point is that, how come that rubbish "The Chinese ancient compass" is regarded as a scientific invention by some "scholars"? And why do you think this is nothing to do with physics?

Italy invented the compass. The pointer of the ancient Chinese compass was as big as a spoon. The spoon was put on a board, with nothing else. Compass, Wikipedia History of the compass, Wikipedia Chinese Compass, "Si Nan", photo.

I am using window 7. Click Computer->Local disk(C): There are some folders and some files. such as: pagefile.sys, hiberfil.sys, Can I delete those *.sys files?