expert in electrochemistry and batteries.

Joined March 2017
The story of Lewis Fry Richardson, the man who derived many of the complex equations needed for weather prediction in the 1920s. The math was so difficult that, to predict the weather six hours in advance, it took him six weeks to do the calculations: buff.ly/321nLx1
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'Relativity' is a lithograph print by artist M. C. Escher, first printed in December 1953. It depicts a world in which the normal laws of gravity do not apply. This is an animated version of the famous artwork [source: buff.ly/3xkiJO2]
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The coffee life cycle 1. PLANT GROWTH (1,5 months) 2. HARVEST (approximately 90 Kg in one day) 3. COFFEE PROCESSING (1 – 18 hours) 4. DRYING (1 – 10 days) 5. STORAGE ( 2 – 6 months) 6. TRANSPORT (1 – 2 months) 7. ROASTING (20 – 25 minutes + 2 – 3 days) 8. TRANSPORT TO THE COSTUMER 9. ENJOY YOUR COFFEE ☕️ [📹 Coffe Media: buff.ly/3NcWPEm]
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Strawberries life cycle is much more complicated than the simple appearance of the humble plant implies. An overview of the life of a strawberry plant from germination through maturation to withering [read more: buff.ly/2WDPByz] [📷 buff.ly/3wCSv8X]
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A visual, geometrical explanation to (a+b)²=a²+2ab+b² [source, read more: buff.ly/2RsuUB6]
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How a book written in 1910 could teach you calculus better than several books of today [Calculus Made Easy, by Silvanus P. Thompson, 1910 - full text pdf: bit.ly/2pThkf1 or with the table of contents: calculusmadeeasy.org]
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Nara Park, Japan is home to over 1200 wild sika deer. This clip captured by Kazuki Ikeda in March 2020 shows some of them relaxing by cherry blossom trees when the park was closed to tourists due to the pandemic [📹, read more: buff.ly/3czFK4L]
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Replying to @steingart
Oops sorry Mr Dan!
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Replying to @steingart
Well written Mr Dan!
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Why not just call it "industrial" perspective or better yet "real world"?
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But unfortunately most of the times the reviewers/editors are also academic and it sometimes becomes you scratch my back I scratch your back!
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Replying to @LabPikul
You make great points! There's a balance and journals or reviewers should not force authors in academia to make industrial level cells for acceptance, especially in high impact journals. Likewise reviewers can call out absurd claims made by authors and they should!
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Not bad…could have been “I love batteries!”- Dan Steingart, Chem Eng Prof at Columbia
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Replying to @Andrew_Akbashev
Feel like most of them start their own companies.... or if this is for someone who didnt get tenure or decided to make a change?
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Check out the latest battery developments from our R&D team under leadership from @MakeMnO2great, in collaboration with @CityCollegeNY! 👏👏 . . . urbanelectricpower.com/2022/…
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Just published our work on conversion Zn anodes which covers various failure mechanisms as we increase Zn utilization to increase the energy density of aqueous batteries. Congrats to lead author Michael! Its his 1st paper :) #battchat #batteries #Zinc pubs.acs.org/doi/10.1021/acs…
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follow the script, Dan
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