Interweaving threads from science, politics, economics, and history.
Dust flux, Vostok ice core
Two dimensional phase space reconstruction of dust flux from the Vostok core over the period 186-4 ka using the time derivative method. Dust flux on the x-axis, rate of change is on the y-axis. From Gipp (2001).
Saturday, January 21, 2017
For the new year, Bank of China is selling a variety of gold and silver products, in various sizes up to 500 g (not depicted). Here is the 1 g gold bar (coloured, this year)
And they have a 2 g silver bar. Man, this thing can't possibly be worth making.