Answer :
Answer:
(1)In his attempt to solve the problem, Jikany built what was in fact the first vacuum pump(begin:The result....)(2)How little of it there really is!(begin:There.... )
Explanation:
Answer:
(1)In his attempt to solve the problem, Jikany built what was in fact the first vacuum pump(begin:The result....)(2)How little of it there really is!(begin:There.... )
Explanation: