can you put more info about the subject?
water pump pliers i think?
The answer to this question is:
Radiation
This book is recommended for those who are interested in space and astronomy .
great astronomers by Robert s.ball
consists of 19 chapters one of them the introduction and then 18 chapters which each of them talks about a well known great astronomer , his life , discoveries & achievements
-ptloemy
-copernicus
-taycho brahe
-Galilieo
-kepler
-Newton
-flamsteed
-Halley
-bardley
- william Herschel
-laplace
-Brinkley
-john herschel
-The earl of rosse
-airy
-Hamilton
-Le verrier
<span>-Adams</span>
