This text is missing some spaces, please add them: Inafirstapproximationweshalldisregardmagneticforces,causedbythemovementoftheelectroninitsorbitandownrotation(spin)oftheelectronandtheproton.
In a first approximation we shall disregard magnetic forces, caused by the movement of the electron in its orbit and own rotation (spin) of the electron and the proton.
This text is missing some spaces, please add them: MoreOccitanwordsandphrases
More Occitan words and phrases
This text is missing some spaces, please add them: JohnEvans,UK,hasmadeitalifestiltobalanceeverythingonthehead.Saturday,15thNovemberdidhebreakanotherGuinnessWorldRecord.
John Evans, UK, has made it a lifestil to balance everything on the head. Saturday, 15th November did he break another Guinness World Record.