about space travel

2012-02-13 2:59 am
a)what problems will I face of using the electronic equipments in space

travel?

b)how can I solve this problems?

(plz answer in English)

回答 (2)

2012-02-19 12:42 am
✔ 最佳答案
a. no energy supplies.
b. use solar energy
參考: ME
2012-02-13 6:09 am
(a) The very first problem you are likely to encounter is "looking for what to write" in the essay for this question.

(b) you tried to solve this problem by posting it onto Yahoo Knowledge+ and hope someone will answer this for you, and answer in English.


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