The first satellite powered entirely by ion engines is online | ExtremeTech: No combustion needed -- ABS-3A only needs electricity
The first satellite powered entirely by ion engines is online | ExtremeTech: No combustion needed -- ABS-3A only needs electricity and inert xenon to maintain its orbit.
Source: extremetech.com
The coming fuel cell revolution: What you need to know | ExtremeTech: Thanks to changes in enabling technology and stricter
The coming fuel cell revolution: What you need to know | ExtremeTech: Thanks to changes in enabling technology and stricter environmental regulations, fuel cells are poised become a leading power source across the globe.
Source: extremetech.com
Hacking Medical Mannequins - Slashdot
Hacking Medical Mannequins - Slashdot
Source: slashdot.org
Newquay Airport's £5 'development' fee to be scrapped - BBC News
Newquay Airport's £5 'development' fee to be scrapped - BBC News
Source: bbc.co.uk
McDonald's cage-free egg pledge pressures farmers, squeezes supply: This month's pledge by McDonald's Corp to phase out
McDonald's cage-free egg pledge pressures farmers, squeezes supply: This month's pledge by McDonald's Corp to phase out eggs laid by caged hens in its North American restaurants will increase competition for limited supplies of cage-free eggs.
Source: reuters.com
Pierre Louis and the "numerical method"
The French doctor who analysed the use of blood letting in pneumonia and settled the argument about whether it was helpful or harmful.
Numbers trump even the most strongly voiced opinions. https://en.m.wikipedia.org/wiki/Pierre_Charles_Alexandre_Louis "Pierre-Charles-Alexandre Louis (14 April 1787...
Source: wikipedia.org
Day 246 - #thecrapartist - Sketches in Venice Some sketches this morning in the drizzle. Stood on one of those classic
Day 246 - #thecrapartist - Sketches in Venice
Some sketches this morning in the drizzle. Stood on one of those classic Venetian bridges over a canal trying to ignore the complexities of passing Gondolas and tourists with suitcases. The buildings are all at different angles and festooned with windows...
Day 1 - #thecrapartist - Agreed to go on a painting holiday with Clare so thought I'd better start drawing. This is my attempt.
Day 1 - #thecrapartist - Agreed to go on a painting holiday with Clare so thought I'd better start drawing. This is my attempt. Had done shading in the distant past but not drawn a bowl really or a spoon.
Vitamin D and Health
Although heavy going at times I attended an interesting update on Vitamin D at Truro today. Basically Vitamin D seems ... well ... vital not only for bones but for soft tissues as well(1). It would be interesting to explore the relationship with diabetes, Type 1 in particular, in more detail. I had been...
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