jrobens (@jrobens) header
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Technologist. Java integrator, web-integrator. CMS, frameworks. Nature loving without knowing why it’s not universal. Tweeting drunk. Random thought experiments

Sydney, New South Wales
Joined October 2007
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Anyone in Sydney looking for a beautiful jacaranda tree or two near them, needs to instantly click on Jacarandas dot com dot au !! My mate Alex Allchin @AJAllchin "mapped them all", including a hidden jem near me we just added this morning in fact ;-) jacarandas.com.au/
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30kmh zones + "Dr Haghani this year co-authored a study that found every extra 10cm of vehicle height increased the odds of a pedestrian death by 11 per cent.
Australia is now on track for its 6th year in a row of increased fatalities & has plummeted in international road safety rankings. Once again the biggest increase in fatalities is among vulnerable road users like pedestrians, cyclists & motorcyclists. abc.net.au/news/2026-10-28/a…
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Australia is now on track for its 6th year in a row of increased fatalities & has plummeted in international road safety rankings. Once again the biggest increase in fatalities is among vulnerable road users like pedestrians, cyclists & motorcyclists. abc.net.au/news/2026-10-28/a…
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Seeing higher productivity from electric gear $FMG.ax “We’re continuing to bring battery electric equipment to the Pilbara. Our electric excavators are already delivering greater productivity than their diesel equivalents, and we’re applying what we’ve learned
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From $FMG.ax First hot metal was produced at Fortescue’s Green Metal Project at Christmas Creek, marking the first successful operation of its electric smelting process.
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History of the Blue Gum Forest conservation bluegumforest.org/blue-mount…
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Renewing a 10 year old goal of getting only clean water to flow into the Cox river. Pretty much forever has been off limits for drinking, although a key source for Sydney water. gardensofstone.org.au/
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Steel via electrochemical means would not just take CO2 out of the mix, but enable a range of energy sources and adaptive/flexible production processes.
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If the roadster videos are accurate, where are you going to be allowed to drive/fly it?
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🚨 AUSTRALIA'S RENEWABLE ENERGY DISASTER: WHOLESALE POWER PRICES COLLAPSED 47%! ⚡😂 Someone better check on Matt Canavan and Sky News. The numbers aren't following the script! Australia's average wholesale electricity price has plunged from $140/MWh to just $74/MWh, the lowest June-quarter average since 2020. And here's where it gets deliciously inconvenient for the anti-renewables brigade: ☀️ Renewables supplied a record 42.1% of electricity. 💨 Wind generation jumped 20%. 🔋 Batteries increasingly shifted cheap daytime electricity into the expensive evening peak. 🔥 Gas generation fell around 30%. 📉 Extreme wholesale price events collapsed from 66 to just 3. More renewables. More batteries. Less gas. Cheaper wholesale electricity. Now, lower gas prices also helped, and wholesale prices aren't the same as household bills. But the tired argument that renewables inevitably send electricity prices through the roof is looking increasingly ridiculous. Meanwhile, Australia's proposed nuclear reactors are still waiting for their first shovel, let alone their first kilowatt-hour. Solar, wind and batteries aren't waiting for permission to disrupt the energy market. They're already doing it. The energy transition isn't a theoretical debate anymore. It's showing up in the data. And the fossil-fuel cheer squad is running out of excuses and their crocodile tears. ⚡🇦🇺 #SWB #Renewables #BatteryStorage #EnergyTransition #Australia #Bettrification
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Thanks to AI, I'll never have to think again.
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Feral horses v native animals. Offsets for temporary measures is peculiar. Forget the cruelty take. Shooting is the most animal friendly method we have. More friendly than letting them starve when feed runs out due to over population.
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This is the competitive moat. Everybody get an autopilot and load their own.
My FSD subscription ended last January, and this isn’t Tesla Autopilot. I installed a comma four in February, eight months of Level 2 ADAS I own outright in my Model Y. This is sunnypilot, an open source fork of @comma_ai's openpilot. No longer renting a closed system.
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Can someone please explain the logic of the German government to me? 1) Try to prevent the phase out of the internal combustion engine and slow down EVs 2) When petrol prices soar cut taxes 3) Demand for petrol remains high and so do prices 4) Repeat politico.eu/article/germany-…
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Hume Highway only cost $10b
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