Category: Science Zais zis Tsim Tus tam sim no cov kev taw qhia: los ntawm Rho tawm mus ntxiv rau thiab vice versa? Tsim Cov kev ua ntawm yeej nqaij ntshiv ntawm lub qhov muag thiab lub qhov ncauj yeej nqaij Tsim Tej mus kom ze rau kev kawm ntawv thiab kev kawm Tsim Lub inventors tau paub. Great invention noob neej Tsim Tsim socialism - kev muaj tiag los yog utopia? Tsim Nkag Tsim Yuav ua li cas yog lub xov tooj pi, thiab dab tsi yog nws cov keeb kwm Tsim Hluav taws xob rau lub "dummies". Tsev kawm ntawv rau lub electrician Tsim Propanoic acid. Lub cev thiab tshuaj zog. Kev siv, kev ruaj ntseg ntawm kev ua hauj lwm. Tsim Economic kev loj hlob - yog txoj kev mus rau thaj nyob rau hauv lub xeev Tsim Tej habitable ntiaj chaw Tsim Qhov zoo discoveries ntawm lub xyoo pua 20th. zoo invention Tsim Barium hydroxide. Yuav ua li cas peb paub txog nws? Tsim Cytology - yog dab tsi? Tsim Hydrostatic siab Tsim Lub conductors nyob rau hauv lub hluav taws xob field Tsim Sim kawm Pavlov - nws yog kev lom zem Tsim Systematics ntawm cov tsiaj. Yuav ua li cas yog no Tsim Mesoderm - yog ib tug precursor ntawm ntau nruab nrog cev thiab cov nqaij Tsim Sodium acetate Tsim Kev ua raws li ib txoj kev uas tib neeg hav zoov. Sab thiab stimulation kev ua ub no Tsim "Hais ntawm lub hom phiaj ntawm kev sib raug zoo tej teeb meem" (Ralf Dahrendorf). Raws li tus sau ntsuas tau uas muaj teeb meem kev tswj? Tsim Applied Informatics nyob rau hauv ntau yam sectors Tsim