1643

1643 (MDCXLIII) ebile ngwaga wa go thoma ka Labone, ngwaga wa bone ngwagengsome wa 1640s, ngwaga wa bomasomenne tharo ngwagengkgolo wa Ngwagakgolo 17, le ngwaga wa bomakgolo tshela masomenne tharo ngwagengkete wa Ngwagakete 2.

Ngwagakete:	Ngwagakete 2
Mengwagakgolo:	Ngwagakgolo 16 – Ngwagakgolo 17 – Ngwagakgolo 18
Mengwagasome:	1610s  1620s  1630s  – 1640s –  1650s  1660s  1670s
Mengwaga:	1640 1641 1642 – 1643 – 1644 1645 1646

Matswalo

Pherekgong

• Pherekgong 4 - Sir Isaac Newton