2011年11月29日星期二

The real Chinese School bus in rural area

There was a bus accident in Gansu,China on 16 Nov。2011 .  19 children dead. the bus has 66children jammed in.


the  photo show the accident field.





some children were sent to hospital.





























you may wonder how can this 9 seats jam 66 chidlren in. the bus is retrofitted see the above picture.





it is hard to image how these children jam in.see the pictures next which are not the accident bus but very similar.





next pictures are some normal case in Chinese rural area.



But Chinese government donates 23 School bus to Macedonia on 25 Nov.2011
That are what they donate to Macedonia.

I request all Macedonians who see these photos to pass the information to your government and let the donated school bus return to China.please help Chinese children in rural area. The Chinese rural area need school bus more urgently.  Thank you very much. Your kindness will be remembered forever.

2011年11月18日星期五

Hendecagon construction at error of 1E-11

Good news. I found a better method to construction hendcagon with relative error at 1.27E-11. sounds perfect. I am not sure if I can find much better one.

I am working on it.

2011年11月17日星期四

hendecagon constrcution with relative error 8.54E-10

With the latest work, I found a better accuracy construction method for Hen-decagon.

this method can reach relative error 8.54E-10.

I am happy to find this better one. I will try to find a much better.