第28章 APPENDIX
- 本杰明·富蘭克林自傳
- (美)本杰明.富蘭克林
- 2047字
- 2019-01-30 10:18:14
ELECTRICAL KITE
To Peter Collinson
[Philadelphia],Oct.19,1752.
Sir,As frequent mention is made in public papers from Europe of the success of the Philadelphia experiment for drawing the...
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