well I bought a gallon of 98% concentrated sulphuric acid in the early 1990's over the counter with no questions asked, couldnt possibly comment if I have any left.
its not the chemicals that are the problem, its the people that are misusing them that are the issue.
looks like the list has some new things added to it at the end of last year
https://www.gov.uk/government/publications/supplying-explosives-precursors/supplying-explosives-precursors-and-poison
one of them is Hexamine, better know and the tablets for fueling toy steam engines and camping...
I went to the Royal Armories museum this weekend and outside there was Knife Angel
a thought provoking sculpture, made from 100,000 knives and blades from all areas of the UK, that have either been seized by police or collected from Knife amnesty boxes...
my sister got a couple of steaming trays for an air fryer, 3 of the welds were broken on it
and the legs ended up being a bit bent too
They gave her a refund for them, but she's asked if I can solder them back together, so its another job for me to do, when I get round to having a play...
why not just go into your messages and see if there are any new ones, it only takes a couple of seconds to do, forget that you have an issue with it and get on with more important things in life. I only get a few texts, that works well enough for me
I occasionally have a play with electronics, I ended up getting a fnirsi ts3 hand held digital oscilloscope, sometimes its good just to be able to see the rough shape of a waveform, for my simple needs. the hand held digital ones can be crude but you can stick them away in a drawer when you've...
they will work but ideally you should have a pressure regulator, at room temperature butane is roughly 20psi, but at room temperature propane is roughly 105psi. psi.
well on the Lancashire/Yorkshire border it used to run under the middle of Todmorden town hall (before recent boundary) changes and on the top of it, it has these figures
the two people in the middle are linked by friendship (after the war of the roses) and the figure on the left show the...
I solder Li-ion 18650 cells with a 50W temperature controlled iron and a 3/16" bit. I clean the end of the cell, then tin the end of the cell (after applying flux), then solder a tinned wire to that(. it should take less than a couple of seconds to solder and the cells shouldnt get warm
they wernt expected to last, they were a disposable item. they were just built as fast as possible as the allies needed ships to be made faster than the germans could sink them. dont think there would have been much quality control on them.
maybe this should help you...