02:11duration 2 minutes 11 seconds
How Does Radiocarbon Dating Work? - Instant…
How Does Radiocarbon Dating Work? - Instant Egghead #28
How do scientists determine the age of fossils that have been under the surface of the earth for thousands of years? Scientific American Editor Michael Moyer explains the process of radiocarbon…
01:04duration 1 minute 4 seconds
Oxalis Triangularis (Love Plant) 24h Time-Lapse
24 hour time-lapse of purple oxalis day-night cycle. Music: We Can't Be Friends - Dream Koala