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2016 Machine learning contest – Society of Exploration Geophysicists In a previous post I showed how to use pandas.isnull to find out, for each well individually, if a column has any
By now, the flowers are nice and juicy. You can see all the little spots on the leaves if you zoom. This is 'Hash Plant', about 5% cbd and 12% thc. This is the ultimate curing plant, makes all those other herbs look useless. It cures [...]
The warmer it gets, the faster Antarctica will lose ice, and at some point the losses will become irreversible. That is what researchers say in a new cover story in the leading journal Nature, in which they calculate how much warming the Antarctic [...]
I haven't been blogging much lately. It's probably not hard to guess why: I've been working harder than at any time aside from those crazy first semesters back in 1988 and 1989. From the sudden transition in less than a week back in the spring [...]
Speed dating is a scattershot affair Which blasts the hearts of river zircon grains No magic mirror can discern the fair And youngest zircon sediment contains. If dating based on chemistry is used The youngest grain is easier to find. But chemistry [...]
US approaching 200K C19 deaths and world is within 10 days of passing 1M deaths.
France v Italy ... France 2nd wave of C19 cases now exceeds first peak. But only a small increase in deaths, perhaps due to improved treatment methods and [...]
Today while researching a fossil I found, I came across a video from the The Society for the Preservation of Natural History Collections (SPNHC). It was created June 12, 2020 for the Specimen Spotlight Friday presentation. The video was entitled [...]
En 1909 una joven inglesa se embarca rumbo a Mallorca siguiendo la pista de unos misteriosos huesos. Durante tres años trepa, escala y explora cada cavidad a las rocas de Mallorca, Ibiza y Menorca, y relata la experiencia en sus diarios. El [...]
If CO2 is heavier than oxygen, why doesn’t it stay near the ground? The short answer: Earth’s atmosphere isn’t like a sealed bottle of
Some interesting articles from the past few weeks:1) What is global mean sea level? What is relative sea level? Is sea level rising or falling along the India coastline? Science writer Shreya Dasgupta explains how scientists measure sea level [...]