A state function of a system in equilibrium is a macroscopic value which is a pure function of the state of the system. So, for example, we know that any two samples of the same quantity of a specific gas at given temperature and pressure will occupy the same volume. […]
gary
33 posts
Before even tempering, various different tuning schemes were used. The Harmonic Classic scale was built on perfect fifths and looked like this: Interval Note Ratio 0 C 1:1 1 C# 16:15 2 D 9:8 3 D# 6:5 4 E 5:4 5 F 4:3 6 F# 7:5 7 G 3:2 8 […]
Quantities One large egg white is approx 30ml and needs approx 50g sugar (60ml). Use as much water as needed say about 10ml. The amount isn’t critical, but the more you use the longer the cooking takes to reach temperature. Use lemon juice to wipe the bowl. Sugar at 119-121C […]
Sourdough starter feeding Do this last thing at night10g starter in a bowl. Throw out the rest and clean the container.In the bowl add 50g lukewarm water and 50g wholemeal rye flour then transfer back to the clean container.Leave overnight somewhere warm and then first thing in morning put into […]
Lemon Meringue Pie http://www.bbcgoodfood.com/recipes/3482/ultimate-lemon-meringue-pie Italian Meringue alternative for LMP etc Quantities 150ml egg white = 300ml sugar = 120 ml water ( some say 60ml ) One large egg white is approx 30ml Sugar at 121C add to soft peak whites beat medium while adding then carry on beating till cold […]
If you are going to have a reasonable idea of how to divvy up the spoils of human society, you need to have some basis for deciding how to do it. Most such efforts ultimately founder on the apparent contraditions which quickly arise. But let’s at least see if we […]
Don’t read further unless you don’t mind knowing what happens in many crime novels and TV programs. Inspector Morse ( TV started 1987 ) S01E01 TheDeadOfJericho (Book 5) – Brothers swap fingerprints. S01E02 The Silent World of Nicholas Quinn ( Book 2) Exam fraud S01E03 ServiceOfAllTheDead (Book 4) – First […]
Red Bike – Gary Road Bike in London Pinnacle Lithium bought March 2016 Gears 9 rear 11-32 and 3 front 42-32-22 Wheels 700 x 38C Copper bike – Patricia Road Bike in London Copper bike is 2012 model Trek Fx 3 ladies hybrid bought second-hand in October 2020 https://archive.trekbikes.com/us/en/2012/Trek/7_3_fx_wsd_2012#/us/en/2012/Trek/7_3_fx_wsd_2012/details Gears […]