Seawater culture from Aberystwyth on slide, 400x magnification. Brightfield. |
Leisurely Sunday. I spent a couple of hours trying to photograph the growth of my Aberystwyth seawater culture on a slide, this time trying phase contrast. The subject was still challenging, even at 1000x magnification, because most of the growth was of very small single celled algae and bacteria. J designed a lovely 'Thank You' design to use on cards after Christmas, coming down on the side of simplicity with a personal touch.
Aberystwyth seawater culture on slide, 100x mag. Phase A contrast |
The question came to mind, "Where can you find fact-checkers for political, economic and other claims?
There is an excellent reference resource giving fact checking sites and organisations around the world, the Duke Reporters Lab - see http://reporterslab.org/fact-checking/#. I regularly use the BBC Reality Check, and now have added Full Fact (https://fullfact.org/). Will also check the other UK sites out and perhaps one or two of the USA. If I have time, I also go to the publicly available statistics sites, but you do need to dig sometimes.
No comments:
Post a Comment