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Timothy Duignan
@
TimothyDuignan
Brisbane, Queensland
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Postdoc at University of Queensland working on modelling super-capacitors and batteries.
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677
Tweetovi
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262
Pratim
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88
Osobe koje vas prate
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Timothy Duignan
@TimothyDuignan
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2 h |
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I like this trailer way more than the actual movie
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Timothy Duignan
@TimothyDuignan
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6. velj |
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Would that make a water dimer 'a molecule' then?
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Timothy Duignan
@TimothyDuignan
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2. velj |
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Germany‘s subsidies helped massively reduce the price of solar though which helps accelerate global transition. Cheap gas now undermines it.
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Timothy Duignan
@TimothyDuignan
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30. sij |
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Yeah, it's not hard to measure pressure so it's not a big deal. Also, the median person lives at an elevation of 194 m above sea level so getting back to the original discussion it makes sense.
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Timothy Duignan
@TimothyDuignan
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30. sij |
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Freezing point of saturated NaCl is -6 F it was actually ammonium chloride. It is not hard to distill water I can do it in my kitchen. Even at highest air presssure ever recorded at sea level boiling point was only off by < 2 C.
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Timothy Duignan
@TimothyDuignan
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29. sij |
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It's not that hard you just distill it and can get a very accurate freezing point. A lot better than having a 0 that depends arbitrarily on which salt/concentration you choose
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Timothy Duignan
@TimothyDuignan
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29. sij |
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lol farenheit is also based on numerology by this reasoning.
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Timothy Duignan
@TimothyDuignan
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29. sij |
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It's not but Celcius wasn't adjusted to match body temp like Farenheit supposedly was. Celcius matches water properties which is very important for understanding when a road is going to be icy. Ideally I think we should have 0 is freezing point of water 100 is average body temp.
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Timothy Duignan
@TimothyDuignan
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29. sij |
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Fahrenheit is based on the freezing point of salty water which is a strange choice. Also, body temp of 96F is weird. vox.com/2015/2/16/8031…
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VicEmergency
@vicemergency
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27. sij |
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The State Control Centre social media desk is signing off for the evening.
We leave you with this photo by Forest Fire Management Victoria Forest Fire Operations Officer Dion Hooper, taken on Wombargo Track looking towards Cobberas (north of Buchan in East Gippsland). Back at 7am pic.twitter.com/tTEiGR3aNh
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Lars Goerigk
@lgoer_compchem
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15. sij |
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I just signed the open letter calling on @UniSuperNews to divest from fossil fuels unisuperdivest.org
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IDinsight
@IDinsight
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13. sij |
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In December, we launched a Beta version of Giving Green (bit.ly/2sltSPH), which seeks to make evidence-based donation recommendations in the climate space. Our short-term recommendations are quite analogous to a 'Givewell for carbon offsets'👉bit.ly/2QMS0nD.
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Prof. Timothy Schmidt
@schmidtim
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12. sij |
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A thread to explain the simplest possible model of how atmospheric greenhouse gases cause warming.
PART 1
First, we will figure out how to calculate the surface temperature of a planet without considering the atmosphere, and show that this works pretty well for many planets.
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Timothy Duignan
@TimothyDuignan
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5. sij |
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Apparently small amounts of rain isn't actually that helpful. Hinders back burning etc.
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Prof. Peter Doherty
@ProfPCDoherty
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3. sij |
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The system as we know it has become untenable. Australia Is Committing Climate Suicide nyti.ms/2QiiBZu
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Timothy Duignan
@TimothyDuignan
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17. pro |
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Do research into better energy storage and CO2 capture technology. Contact elected reps about it, raise it with my employer, talk to family and friends about it. Go to protests. Vote. Donate. Go vege, drive/fly less. Buy offsets. Mostly satisfying but never feels like its enough.
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John Church
@JohnChurchOcean
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7. pro |
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Leading scientists condemn political inaction on climate change as Australia 'literally burns' - Australian citizens and the environment are paying for the Government’s ignorance of the real issue as demonstrated by their misleading statements. theguardian.com/australia-news…
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FX Coudert
@fxcoudert
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6. pro |
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#compchem announcement: if you use VMD, I've made a 64-bit build that works under macOS Catalina. I know quite a few colleagues were anxious to get it working again, so please let me know if it works for you! ks.uiuc.edu/Research/vmd/m… pic.twitter.com/qfn8ddkH1R
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Eric M Kishel
@kishel_m
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4. pro |
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This happened to be recommended to me after arguing with a friend about this very issue. Awesome lecture. youtu.be/ly42tiYyLFI
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BloombergNEF
@BloombergNEF
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3. pro |
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Battery prices, which were above $1,100 per kilowatt-hour in 2010, have fallen 87% in real terms to $156/kWh in 2019. By 2023, average prices will be close to $100/kWh.
Learn more from our 2019 Battery Price Survey here: bloom.bg/2LiZSu5 pic.twitter.com/LvkMcRMaaG
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