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Thijs Versloot

Scientists have developed a material so dark that you can't see it... - 7 views

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    A British company has produced a "strange, alien" material so black that it absorbs all but 0.035 per cent of visual light, setting a new world record. To stare at the "super black" coating made of carbon nanotubes - each 10,000 times thinner than a human hair - is an odd experience.
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    Finally! Nowadays blacks were always too bright for my taste...
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    "No matter how fast light travels, it finds the darkness has always got there first, and is waiting for it." I will keep waiting for my darkness-emitting diodes...
Alexander Wittig

The Internet Archive's Windows 3.x Showcase - 4 views

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    Travel back in time and play with the original Windows 3.11. back when using a computer still meant loading EMM386 in your config.sys ;) Remember that expensive big box of hardware you were so proud of? Now the whole thing is simulated in your browser. Using JavaScript. And still runs faster. This is a collection of curated Windows 3.x software, meant to show the range of software products available for the 3.x Operating System in the early 1990s.
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    Awesome :) It's even got skifree!
Marcus Maertens

[1806.03856] Computing the minimal crew for a multi-generational space travel towards P... - 5 views

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    How many people to we actually need put on that ship?
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    We should invite these people to the AF special issue
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    sounds really interesting. their simulations don't account for biological issues (mutation, migration, selection, drift, founder effect) though, so the numbers are very low. this paper (https://ac.els-cdn.com/S0094576513004669/1-s2.0-S0094576513004669-main.pdf?_tid=6bec2a5c-f05f-4024-b4de-af78ab06fd42&acdnat=1531827379_d4f0be1b193873890d6e5b4574e82f2e) takes those effects and their implications on genetic composition of populations into account, but the numbers are enormous. do you have an idea why they (marin and beluffi) wouldn't put those effects into the simulations?
icheibas

How Big Would a Generation Ship Need to be to Keep a Crew of 500 Alive for the Journey ... - 4 views

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    Interstellar space travel
jaihobah

Quantum Blockchains Could Act Like Time Machines - 3 views

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    Blockchains, now with more buzzwords!
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    Time travel! Finally. Can we also use it for antigravity?
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