jgamman
Re:The collapse of the econ PhD job market
on Friday October 03, 2025 @06:15PM (#45468460)
Orange Guy is the official mascot for NZ elections.
Wikenigma – an Encyclopedia of Unknowns
Enigma machine explained with animation [video]
How the UK became the first G7 country to phase out coal power
Re:Computational Astronomy: Exploring the Cosmos with Wolfram
on Tuesday March 26, 2024 @02:02PM (#39830858)
IIRC Wolfram had a blog post about how everything is developing a data/computational angle - he called it Computational X a few years ago now. Fitting they would call this Computational Astronomy.
Re:How to Clean Chemistry Glassware
on Friday December 15, 2023 @04:06PM (#38658844)
weird - can't find anything from an australian source about this
Re:How to Clean Chemistry Glassware
on Friday December 15, 2023 @03:59PM (#38658754)
niels bohr dissolved the nobel prize medals of colleagues in it and left it on his office shelf during wwII - the committee recast them after the war https://www.aip.org/history-programs/news/invisible-prize
Re:Metals Fuse Together in Space
on Monday October 09, 2023 @02:28AM (#37817521)
Awesome - this is the website of the Te Awamutu space centre. "The Space Centre is a privately-funded project run by Dave Owen (Space Dave) and his family." Te Awamutu is a town with ~13,000 people. Live your best life Dave! kia kaha ;-)
Cliodynamics and Society Failure
Re:'No-water' hydropower turns England's hills into green and pleasant...
on Saturday August 19, 2023 @04:41PM (#37192951)
it's a nice human scale unit - a bit like some countries still cling to inches as a length measure.
Re:Ask HN: Does anyone use pseudocode in the real world?
on Saturday June 24, 2023 @06:14PM (#36463133)
yes - i'm not a programmer but i need to translate business rules for my contractors to build. it helps us 'meet in the middle' when discussing abstract things.
Re:Chemist and professor making the 'electric vehicle of cement making'
on Saturday June 24, 2023 @05:53PM (#36462976)
Re:Wind-to-Hydrogen Production Reaches Deep Water
on Saturday June 10, 2023 @05:53PM (#36275551)
currently use a lot of rare metals like platinum. inc vol of fuel cells will drive up price of fairly inelastic supply of rare metals. or require step change in anode/cathode catalysts to cheaper metals
Re:Microbiologist Investigates After Her Beef Soup Turned Blue in the ...
on Friday March 10, 2023 @06:52PM (#35103043)
silica dessicant. chemists use it in their dessicators to keep things dry - pink is dry, blue is 'full' (i think, it's been 25 years...). i think it's a low level cobalt doping and as the silica matrix swells with water absorption it changes the UV absorption and the colour changes. or something like that.
Re:Porsche, Ferrari E-Fuel Push at Heart of EU Engine Debate
on Tuesday March 07, 2023 @01:41PM (#35059288)
you want to turn coal into gasoline? i think most people consider use of FT fuels as an approx. neutral carbon emissions assuming clean energy source.
>>The process involves the hydroliquefication of brown coal, also known as lignite, into crude oil.
Re:Kids can't use computers and this is why it should worry you (2013)
on Saturday February 04, 2023 @04:16PM (#34658374)
made me smile: 95% of 5% == 5% of 95% - so no change in absolute numbers right?
Re:Ask HN: What's the best lecture series you've ever seen?
on Tuesday January 31, 2023 @02:30AM (#34592353)
MIT's Herbert Gross Calculus - done with a chalkboard and a camera. classic.
https://www.openculture.com/2011/01/vintage_mit_calculus_les...
The DIY Scientist, the Olympian, and the Mutated Gene
Re:Where Lawns Are Outlawed (and Dug Up, and Carted Away)
on Saturday November 19, 2022 @04:43PM (#33675095)
I don't see the problem - food gardens are banned in NZ:
https://thespinoff.co.nz/media/18-06-2016/new-zealands-absur...
Codebreaking Sexts in the 1800s
MecanoChemistry: H2 Gas Storage in Solids
Interview with John Cook: mathematical consultant
Re:At SXSW, a Pathetic Tech Future Struggles to Be Born
on Tuesday March 22, 2022 @02:22PM (#30769562)
ha! nz's fluf mentioned. reviewed here:https://thespinoff.co.nz/irl/16-02-2022/inside-the-exclusive...
Re:U.S. posts $119B budget surplus in January; first in over 2 years
on Sunday February 13, 2022 @11:46PM (#30328457)
i read your comment as 'conflate our way out' and thought hhmmm sounds about right
Man survives desert by making motorbike from broken car
Learning from grad student chem death (2008)
Teaching Machines: A History
Amputated fingertips sometimes grow back (2013)
Re:It's Time to Get Rid of the IT Department
on Saturday November 27, 2021 @04:15PM (#29363598)
perhaps "IT dept" still conflates infrastructure with application. if you are entirely cloud with a SLA for support, then "application" just means allowing depts to develop the tech they need to solve problems -> as the articles says 'any picture you like, but only using this canvas/paint/brush stack'. i've got a lot of sympathy for this view.