…es the electromagnetic force. The best description I’ve found so far comes from Wikipedia: viz., photons are ‘chunked ripples in a field, or “excitations”, that “look like” particles’ (Wikipedia s.v.; emphasis added). That is, a photon can be considered as a discretely located (w…

Vijasumu - Wikipedia, kamusi elezo huru Nenda kwa yaliyomo Kutoka Wikipedia, kamusi elezo huru Vijasumu (kutoka Kiyunani βακτήριον, baktērion, yaani "kifimbo", kutokana na umbo la vijasumu vya kwanza kugundulika; pia: bakteria ) ni viumbehai wadogo sana aina ya vidubini Mwili wa …