Activity for James McLellanâ€
Type | On... | Excerpt | Status | Date |
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What Would a Femtometer Scale Utility Fog Be Useful For? Utility fog is a swarm robotics concept in which a mesh of robots barely larger than a grain of pollen (5 micrometer ( $10^{-6} $ m ) bodies and 50 micrometer arms) are dodecahedrons (12 sided polygons) ending in telescoping arms (12 of them) ending in grabbers. The concept is that the tiny robo... (more) |
— | over 1 year ago |
Edit | Post #287320 | Initial revision | — | over 1 year ago |
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A: PVA glue curing process Looks like it may just be mechanical. According to this article, if true, you can rehydrate white glue with water and heat. https://simpleglue.com/how-to-revive-elmers-glue/ (more) |
— | over 1 year ago |
Edit | Post #286826 |
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— | over 1 year ago |
Edit | Post #286826 |
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— | over 1 year ago |
Edit | Post #286826 |
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— | over 1 year ago |
Edit | Post #286826 |
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— | over 1 year ago |
Edit | Post #286826 | Initial revision | — | over 1 year ago |
Question | — |
Price's Law Sanity Check Price's Law is a hypothesis that in an organization, or across an industry, roughly half the productive output is being generated by a number of people equal to the square root of those participating in the activity. For a classic example: in a business of 100 people, half of the output can be traced... (more) |
— | over 1 year ago |
Comment | Post #286604 |
In WB.SE, where editing a question, there is a "Helpful Links" window on the right. It contains a "Visit the Help Center" link. It's possible I'm not seeing a similar link when replying at Codidact. I see : "Featured", "Hot Posts", "Subscribe to Questions", "Codidact"... ah! I found it. It's in the m... (more) |
— | almost 2 years ago |
Comment | Post #286604 |
I'm trying to reproduce it, but can't. It's possible I somehow did it by mistake. (more) |
— | almost 2 years ago |
Edit | Post #286604 |
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— | almost 2 years ago |
Edit | Post #286604 |
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— | almost 2 years ago |
Edit | Post #286606 |
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— | almost 2 years ago |
Edit | Post #286606 | Initial revision | — | almost 2 years ago |
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What are the Ground Effects of the South Atlantic Anomaly? Picture of Earth's Magnetic Field, with South Atlantic Anomaly over Continental South America Hilighted I was recently introduced to the South Atlantic Anomaly. As I understand, for satellites and space craft, this is a natural feature that can wreck space craft by taking even computers designed f... (more) |
— | almost 2 years ago |
Edit | Post #286604 |
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— | almost 2 years ago |
Edit | Post #286604 | Initial revision | — | almost 2 years ago |
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A: How can we grow this community? Under "Making a Good First Impression", a few mechanical notes from someone just making the transition from WB.SE to Codidact - Question titles should probably be at the top of the page, instead of the bottom Login from another community (for example writing.codidact.com) does not work - I mu... (more) |
— | almost 2 years ago |
Edit | Post #286598 | Initial revision | — | almost 2 years ago |
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A: How can we grow this community? Advertise on Gab Gab.com is an environment where very little advertising is happening (so what you spend will be visible), and the audience is almost completely people actively looking for alternatives to the products they are currently using. They claim 15 million unique visitors per month ... (more) |
— | almost 2 years ago |
Edit | Post #286597 | Initial revision | — | almost 2 years ago |
Answer | — |
A: High-Energy Exhaust Shielding for Far-Future Drive You have mass flow rate and velocity, but the area this is spread over will say a lot - $$\dot{m} v = F = 1 {{kg} \over {s}} \cdot 1,000 {{km} \over {s}} \cdot 1,000 {{m}\over{km}}= 1 \times 10^{6} N $$ If your engine design spreads this over a 2 meter (6.6 ft) diameter (1 m radius), you'd have... (more) |
— | almost 2 years ago |
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