26 Mar
2015
26 Mar
'15
5:48 p.m.
"Stick charts" would be used sometimes too. Best, É. (back from the Spitzberg where I attended the Solar eclipse too; now in _flat_ Belgium)
Hello,
I heard a recent program on the ability of ancient Polynesians to navigate the Pacific Ocean w/o clocks/longitude or GPS.
(Landon Curt Noll -- just back from the 2015 Polar eclipse warming up in Switzerland)