Keravälk
SISUKORD
SISUKORD..........................................................................................................................................1
SISSEJUHATUS..................................................................................................................................2
1.KERAVÄLGULE ISELOOMULIKUD JOONED...........................................................................3
2.ABRAHAMSONI JA DINNISSI TEOORIA....................................................................................4
3.MUSTA AUGU HÜPOTEES............................................................................................................5
4.P. KAPITSA HÜPOTEES.................................................................................................................6
KOKKUVÕTE................................................................................................................