nelly nely JF-Expert Member Feb 12, 2012 665 229 Mar 23, 2012 Thread starter #21 kaeso said: Swali gumu sana hilo! Click to expand... aah,lakini c mwanafizikia??
Manyanza JF-Expert Member Nov 4, 2010 9,485 14,353 Mar 23, 2012 #22 Post zilikuwa mbili tu, ndio maana jamaa wa Physics alikosa post