Curiosity finds odd rocks with "dragon scales" texture.
"We have seen a lot of layered rocks over the last 12 years on Mars, but these ones really stand out by the dizzying pattern they trace on the rock surfaces."
Do you get frustrated by all the talk of coffee and #scales? Don't have a 0.1g scale of your own?
Here's a handy tip: a slightly rounded tablespoon of #pourover ground coffee is 7g of coffee, +/- .2g. A flat tablespoon of espresso ground coffee is 7g.
If you have a measuring cup, start with the ratio of 1tbsp coffee per 100ml of water used. That puts you in the 1:14 ratio for brewed coffee, our preference at CoffeeGeek.