Galileo Galilei (1564-1642) â Astronomer and Scientist. Galileo developed a superior telescope and made many significant discoveries in astronomy.He was sentenced to life imprisonment by the inquisition for his support for the Copernican theory that the sun was at the centre of the solar system.alileo Galilei (1564-1642) â Astronomer and Scientist. Galileo developed a superior telescope and made many significant discoveries in astronomy.
Virtually all particles in the air have a positive charge, while negative ions have a negative charge. In which case, negative ions and particles magnetically attract to one another. When there is a high enough concentration of negative ions in the air, they will attract to floating particles in large numbers.
What are Negative Ions? An ion is an electrically charged atom or molecule. Atoms are everywhere and they can be positively or negatively charged â which means they can be positive or negative ions. Positive and negative ions are present in the air all around us. Read WebMD Article: Negative Ions Create Positive Vibes. Read: Positive Ion Poisoning