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One Mined Asteroid Would Eclipse Britain's Whole Economy
The value locked away inside asteroids is enough to raise the world economic ceiling to unbelievable heights.
The value locked away inside asteroids is enough to raise the world economic ceiling to unbelievable heights. A bill recently passed by Congress — the Asteroid Act — borrows from Adam Smith's famous dictum on how ownership is acquired: The apple becomes mine when I invest my labor in picking it.
Similarly, any company to successfully mine an asteroid can claim its resources as private property, and that has the potential to make a small number of individuals extremely wealthy. A mid-sized asteroid's worth of platinum, for example, would eclipse the entire GDP of the UK by nearly a third.
Such a scenario is not unimaginable as there are more than 10,000 near-Earth asteroids that private space companies like Planetary Resources and Deep Space Industries are working to assess — for both their resources and their ability to be successfully mined.
X Prize founder and Big Think expert Peter Diamandis believes space excavation will create the first trillionaire (which my spellcheck doesn't currently recognize as a word). But it's not just the search for wealth that propels us toward asteroids:
Read more at Science.Mic.
A leading British space scientist thinks there is life under the ice sheets of Europa.
- A British scientist named Professor Monica Grady recently came out in support of extraterrestrial life on Europa.
- Europa, the sixth largest moon in the solar system, may have favorable conditions for life under its miles of ice.
- The moon is one of Jupiter's 79.
Neil deGrasse Tyson wants to go ice fishing on Europa<div class="rm-shortcode" data-media_id="GLGsRX7e" data-player_id="FvQKszTI" data-rm-shortcode-id="f4790eb8f0515e036b24c4195299df28"> <div id="botr_GLGsRX7e_FvQKszTI_div" class="jwplayer-media" data-jwplayer-video-src="https://content.jwplatform.com/players/GLGsRX7e-FvQKszTI.js"> <img src="https://cdn.jwplayer.com/thumbs/GLGsRX7e-1920.jpg" class="jwplayer-media-preview" /> </div> <script src="https://content.jwplatform.com/players/GLGsRX7e-FvQKszTI.js"></script> </div>
Water Vapor Above Europa’s Surface Deteced for First Time<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="9c4abc8473e1b89170cc8941beeb1f2d"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/WQ-E1lnSOzc?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
A tourist generally has an eye for the things that have become almost invisible to the resident.
A large new study puts caffeine-drinking moms on alert.
- Neuroregulating caffeine easily crosses the placental barrier.
- A study finds that the brains of children born to mothers who consumed coffee during pregnancy are different.
- The observed differences may be associated with behavioral issues.
A large study of nine- and ten-year-old brains<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY3NzIyOC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1MDk5MjQ0N30.UCu1Ygfi_rmO-xLpW-KOgCX-MJ3bfqjzfIVg4Kmcr9w/img.jpg?width=980" id="d2e15" class="rm-shortcode" data-rm-shortcode-id="c96aa86f8dbe08aa8536502ac1769497" data-rm-shortcode-name="rebelmouse-image" data-width="1440" data-height="960" />
Credit: myboys.me/Adobe Stock<p>For the study, its authors analyzed brain scans of 9,000 nine and ten-year-olds. Based on their mothers' recollections of their coffee consumption during pregnancy, the researchers found that children of coffee drinkers had clear changes in the manner in which white brain matter tracks were organized. These are the pathways that interconnect brain regions.</p><p>According to Foxe, "These are sort of small effects, and it's not causing horrendous psychiatric conditions, but it is causing minimal but noticeable behavioral issues that should make us consider long-term effects of caffeine intake during pregnancy."</p><p>Christensen says that what makes this finding noteworthy is that "we have a biological pathway that looks different when you consume caffeine through pregnancy."</p><p>Of children with such pathway differences, Christensen says, "Previous studies have shown that children perform differently on IQ tests, or they have different psychopathology, but that could also be related to demographics, so it's hard to parse that out until you have something like a biomarker. This gives us a place to start future research to try to learn exactly when the change is occurring in the brain."</p><p>The study doesn't claim to have determined exactly <em>when</em> during development these changes occur, or if caffeine has more of an effect during one trimester or another.</p><p>Foxe cautions, "It is important to point out this is a retrospective study. We are relying on mothers to remember how much caffeine they took in while they were pregnant."</p><p>So as if being pregnant wasn't difficult enough, it sounds like the most conservative and safe course of action for expectant mothers is to forgo those revitalizing cups of Joe and switch to decaf or some other uncaffeinated form of liquid comfort. We apologize on behalf of science.</p>