5 Amazing Scientific Discoveries We Don’t Know What to Do With

Every sidereal day , scientists make find that commute the path we live . But sometimes , just sometimes , they achieve upshot that are so sinful or unexpected that they literally do n’t do it what to do with them . Here are five of the most puzzling .

Mind-bending material properties

In January , a squad of physicist from Rutgers and MITpublished a newspaper in Naturedescribing a new property of subject . While fiddle around with a tiptop - cooled Uranium compound , URu2Si2 , they found that it breaks something called threefold time - reversal symmetry . Normal time - reversal isotropy posit that the apparent motion of corpuscle looks the same run back and forth in clock time : attractor break that , though , because if you invert time , the magnetic field they produce reverse direction . You have to rescind time double to get them back to their original state .

This new cloth , though , breaks double time - reversal symmetry . That means you need to reverse meter four times for the conduct to get back to its original state of matter . It ’s something the scientists have dubbed hastatic social club — and if you ’re struggling to get your drumhead lash out it , well , that ’s the appropriate reaction . The scientists who disclose the phenomenon ca n’t excuse a good strong-arm lesson of what it is , how it works , or what it means . One to keep on the back burner , then .

The universe weighs less than we thought

When the world ’s safe scientists decided to team up and measure the deal of the creation all the way back in the seventies , they coif themselves a pretty tall challenge . Applying their good sympathy of graveness and the dynamics of galaxies , though , they make out up with an solvent — an answer which unhappily omen our universe of discourse should be fall apart . We cognise that the Universe ’s extragalactic nebula ’ matter revolve a exclusive central point — we ’ve keep it ! — and that must mean their own motion engender enough receptive personnel to make that happen .

But calculation paint a picture that there ’s not actually enough mint in the galaxies to produce the force required to keep themselves moving in the way we ’ve observe . So physicists scratched their heads , worried a little , then proudly stated that there must be more stuff out there than we can see . That ’s the hypothesis behind what everyone now refer to as Dark Matter . The only problem ? In the past 40 years , nobody has confirmed whether it really exist or not — so , efficaciously , the problem give up by those initial deliberation persist .

The placebo effect

eat a grim man a dummy oral contraceptive that he recall will bring around him and , often , his wellness will better in a standardised way to someone take away real drugs . In other words , a caboodle of nothing can improve your health . In hypothesis , it could be a powerful treatment proficiency .

But experiments have shown that the kind of nothing you give up matters : when placebos are laced with a drug that stymy the effects of morphine , for instance , the force vanishes . While that proves that the placebo effect is somehow biochemical — and not just a psychological issue — we know practically nothing else about the power of placebo .

It ’s substantial , sure . It can help multitude get better , concord . But if we ’re ever to make anything of the much - read but little - understood gist , we ’re fail to have to untangle how the mind can sham the eubstance ’s biochemistry — and , right now , nobody know .

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Temperatures below absolute zero

It used to be that scientist all agreed that it was impossible to achieve temperature below absolute zero . It was literally the coldest anything could ever get . tardily last year , though , a team of scientists from the Max - Planck - Institute in Germanyblew that out of the water : finally , they ’d cooled a swarm of gas atom to below −273.15 ° C . In fact , the result was as much a quirk of the definition of temperature as anything else , and the way it swear on both vigour and S ( the measuring of disorder of particles).New Scientist explain :

In principle [ it ’s ] potential to keep heating the particles up , while driving their entropy down . Because this breaks the zip - entropy correlation , it mark the start of the negative temperature scale leaf , where the distribution of energies is rescind – instead of most subatomic particle have a miserable vitality and a few own a high , most have a high DOE and just a few have a low energy .

It ’s this curious system of logic that allowed the Max - Planck - Institute investigator to cool down a variety of atoms in a vacuum , for the first time ever , to below absolute zero . So far , though , they have n’t managed to work out what to do with the cool particles .

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Cold fusion

Back in 1989 , a span of scientists — Fleischmann and Pons — claimed that they ’d achieved a remarkable effort : they’dsuccessfully keep nuclear fusion at room temperature . Momentarily , the finding was heralded as a radical discovery that could transmute vigor production around the ball . Sadly , their experiments were n’t consistent — but they did inspire scientist to study cold merger in more depth .

Turns out , the process is in fact theoretically possible . For two atoms two safety fuse together , they postulate to occur close enough to each other to surmount their mutual galvanic repulsion , which is because of the swarm of electrons that revolve them . Usually that ’s made potential by topnotch - high temperature — like at the center of the sun — but quantum physics suggests that , because the situation of the electric field of operations make the repulsion is probabilistic , there is at least the possibility that atoms can fuse without the want for energy injection via eminent temperatures .

And it ’s that hope that means a low band of scientists still work in the shadows , trying to get moth-eaten fusion to body of work . Of course , whileoccasional results fall and go , they incline to be rather in question . Fundamentally that ’s because , even though quantum theory tells us it should be potential , nobody knows how to use that understanding to in reality get a fusion reaction go .

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