ricrick

if you are not going to war, what's the point of having your own gps satellites when there is already FREE daily use gps signal for everyone on the earth. china government should spend money on basic needs for its citizens and increase their living standard instead of doing something that non-beneficial to normal ppl

how many people in china are suffering from hunger, how many children don't have the chance to get education? TELL ME!

rockypath

if you are not going to war, what's the point of having your own gps satellites when there is alread ...
ricrick 發表於 2011-4-2 20:11

First, how would you know you are not going to war in the future?

Second, if you want to make sense of investing in the development technologies, try to answer this question - "look at human history, what would make a country strong and prosperous?"   

Answer this question with examples and facts. Not just what you think.

ricrick

以前，人民心智，教育與科技，經濟同步發展
現在，人民心智，教育追不上科技，經濟，才會有那麼多為錢用科技毒害同胞的案例

mcjohnjohn

你住緊的地方叫加拿大，GPS呢？高科技呢？你餓死未？
搞好基本生活需要同人民教育先算啦，到頭來，受苦仍然 ...
ricrick 發表於 2011-4-2 14:40

中國係發展中國家, 加拿大係已發展國家, 情況好唔同.
如果中國一定要搞好13億人口既民生先至可以發展科技, 真係有排搞, 更加令到中國永遠落後於人, 小弟身為炎皇之孫, 希望中國明天會更好.

rockypath

以前，人民心智，教育與科技，經濟同步發展
現在，人民心智，教育追不上科技，經濟，才會有那麼多為錢用科技毒害同胞的案例
ricrick 發表於 2011-4-3 17:42

為錢而毒害同胞不只發生在中國。 You can do a search and find out the similar cases had happened in other countries such as western countries and Japan.

However, what you said here does not sound related to the question you asked before.

Didn't you ask why China should invest in developing its own GPS system?

I tried to help you out to understand the issue but you seemed to avoiding the questions I asked. Do you mind to answer them again in a direct way?

First, how do you know China will not go into a war in the future?

Second, look at human history, what would make a country strong and prosperous?

mcjohnjohn

idiot, the GPS you are using now is FREE to everyone on the earth
ricrick 發表於 2011-4-2 14:58

你free 果d, accuracy 冇咁高架...

rockypath

你free 果d, accuracy 冇咁高架...
mcjohnjohn 發表於 2011-4-3 18:05

The position indicated by my smart phone is often 2 - 100 meters (very big difference) from where I actually stand. I don't know whether it is a problem with the accuracy of the map or the capacity of the GPS signal receiver of my smart phone.
Someone who has a smart phone can give it a try and see how accurate your device is.

mcjohnjohn

The position indicated by my smart phone is often 2 - 100 meters (very big difference) from where  ...
rockypath 發表於 2011-4-4 10:12

個satellite 射比你就係果d info, 個map 只係locate 返map 返個地點比你之麻. 算啦, 一句講哂, 我地呢d 市民, 用d 唔駛錢既GPS 就足夠了.
人地阿Peter 仔射d 星上去, 當然唔係provide GPS 比市民咁簡單啦! 不過, 我打死都唔信賣GPS 可以賺到錢law. 不過, 軍事上, 小弟極度認同中國要有自己的GPS 系統, 唔係話要打杖, 不過一定要有能力打杖!