4261 steps, 101 steps/minute, 6.8 km/h average speed, 4780 meters, 418 kcals in 42 minutes 9 seconds.
GPS is just so much fun 🙂
Month: May 2009
Stretching of 48kb dsDNA
A ~48 000 base-pair long (ca 16 um) piece of DNA is stretched between two optically trapped ca 2 um diameter polystyrene beads. Bright-field real-time view through a 100x microscope. Scale-bar in microns on the right.
Sparks
