Jack Robbins

150 posts

Jack Robbins

Jack Robbins

@jsnibbor

MD-PhD Student @ Yale, avid programmer, lover of science fiction

Katılım Mart 2017
296 Takip Edilen48 Takipçiler
Jack Robbins
Jack Robbins@jsnibbor·
@elonmusk What's the deal with excluding chemical energy sources to store solar energy, like hydrolysis->Hydrogen? If you can't make batteries that store the energy, make hydrogen and pipeline it to syngas plants.
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Elon Musk
Elon Musk@elonmusk·
One square mile on the surface receives ~2.5 Gigawatts of solar energy. That’s Gigawatts with a “G”. It’s ~30% higher in space. The Starlink global satellite network is entirely solar/battery powered. Factoring in solar panel efficiency (25%), packing density (80%) and usable daylight hours (~6), a reasonable rule of thumb is 3GWh of energy per square mile per day. Easy math, but almost no one does these basic calculations.
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Elon Musk
Elon Musk@elonmusk·
Once you understand Kardashev Scale, it becomes utterly obvious that essentially all energy generation will be solar. Also, just do the math on solar on Earth and you soon figure out that a relatively small corner of Texas or New Mexico can easily serve all US electricity.
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Slava Bobrov
Slava Bobrov@slava__bobrov·
One of the most detailed models of a human cell obtained using X-ray, NMR, and cryoelectron microscopy: #biology
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Massimo
Massimo@Rainmaker1973·
Microetchings are handmade lithographs that manipulate light on a microscopic scale to control the reflectivity of metallic surfaces. The technique was invented by Greg Dunn & Brian Edwards to change the way in which the viewer experiences a painting buff.ly/2jofQVe
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The Oncologist
The Oncologist@OncJournal·
FDA places clinical hold on trial of CAR-T for metastatic pancreatic, prostate cancer bit.ly/2IH5tfG
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Denis Wirtz
Denis Wirtz@deniswirtz·
Here is an animation showing a normal pancreatic tissue obtained using CODA, a method to produce 3D maps of large volumes of tissues and tumors. From serially cut H&E sections to digital volumes, spanning cm to micron length scales. More details here: biorxiv.org/content/10.110…
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Denis Wirtz
Denis Wirtz@deniswirtz·
We present a method to produce 3D maps of large volumes (multi cm^3) of human tissues and tumors at single-cell resolution. See more details here: biorxiv.org/content/10.110…
Denis Wirtz tweet media
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Tacke Lab
Tacke Lab@Tacke_lab·
Neutrophils on patrol.....
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Tacke Lab
Tacke Lab@Tacke_lab·
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