0
回編集
差分
細
It can't make distant objects seem large such as a real telescopeA ordinary ladder, discovered in libraries, but this is manufactured of authentic wood ordinarily. This sort of business ladder functions like is usually straight and moveable permitting its users to conveniently placement it from 1 spot to a telescope considerablyfurther. Keep in mind that optical telescope that you make use of to play pirates once you had been young?
編集の要約なし