STAIRS SIGN
\stˈe͡əz sˈa͡ɪn], \stˈeəz sˈaɪn], \s_t_ˈeə_z s_ˈaɪ_n]\
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By Willam Alexander Newman Dorland
Word of the day
Nuclear Fissions
- Nuclear reaction in which the nucleus of heavy atom such as uranium plutonium is split into two approximately equal parts by a neutron, charged particle, or photon.