Nature vs. Machine:This Drone Is No MatchTo This Eagleby Alice HernandezPhoto Source: Wired s“iNnitcostewmoitiiuttfsseatped-dlrdseestsshdetrnrroeocyanet.el”eissntteod A ustralia. Home to the famous Ugg(ly) boots, 101 the multi-talented Hugh Jackman, the gorgeous Miranda Kerr and… this kickass eagle? You heard that right! Not only is this place home to koalas addicted to eating eucalyptus, it is also home to one annoyed (but still awesome) Australian wedge-tailed eagle. It all started when drone operator, Adam Lancaster, was just minding his own business in a woodland in greater Melbourne, flying his drone, when the wild predator appeared. The eagle focused its attention to the drone and disabled it in less than 10 seconds. Lancaster said that the drone needed repairing after the attack while the eagle flew away unscathed. The attack was so fast to the point that you couldn’t even see it coming. Known as the largest bird of prey in Aus- tralia, this predator is very territorial and attacks he- licopters and paragliders as well. Now it adds drones to its must-destroy list since it feels threatened to its presence. These animals are more likely to feel stressed out when a drone is around and tend to lash out on them, destroying these drones like horrible bosses. Clearly, nature is not yet ready to welcome these machines. If people could disguise these drones as non-threatening looking machines, then less innocent drones become in danger from these wild animals.
SAILING IN 2018:TITANIC II by Dion Greg Reyes Photo Source: RdaldiaA taremkw toaarhinnnnnnviieetcodddeoemhuottpds5cesrgtbtro7.idhiahodegm,beyprniatisanf’uaolbt.oriadTTlzdoImrhsldtheitiusoTtoariweeatthlsbniedin.itnyiotllageio.sle2ncnyhIuwst,atSarBlwtis4Ia,hlhrecilttIwu0iwirsitaepelyslrwhehw0trmlialidaaoliatihsiCfilptLrcphtrenlocdeaihhlaaiiltnlkraniigt9sysmaasveemrtssisesvw’henfdtssae,sitlteetareoanlhoiPataamadrxowloegngadocArieTerlmorecedhrsrmsuoraliopes;oadttsunftsaamlharaepetianmdssd3nnrcreidtn,md0nasacidefaocdl0isohgatoio8erpwahmamwus9sy4ftdenattnhdl0a0itaeelhtlcehre,ie0tbdleectld2nirieaifnhosntca0slogaoiselTrbenosc1tisifllefteonitoss-i8oe2nwrtB,enenb.ooalao4slbdls-engedffuo;ucimeotc-fs emd d t ft2 wcaut 2rrhahuonb00einoiggoeamlls11lstmydltitudi82aJt,ilr.oicarten.teaca Searlro£ycnonsnnonp3rgneidouea0nabensfnatvs0iuvseTIAUCshtr1isutmau,etgmhaef9pSnphcwCoramnet1iCaulpeeetuhlihig2rilpadkploneitoateJil,torhetnsibrnditpfasonineoahraoatalsajdltoaihsnnieinaitnstosndlnmieocfosdynpetdygtemhosoo£rtDlnetwhcayaonrSr4hoaaNguiivauhcam0rapgadsedenebsei0nteiretpedanw,cwammhsadriynrhtuialtnaiwhartoitYsrlsrtwliehreoeeysrioTolntdalihcesusihfnlroaidl,tu2itktlilnnteneepsyaenir0h,fmwfoa.n.siso1uetaettJ.hthily6eisnnTcblpaip,lio.pnoblsonirteaiTwtfoohytagrnoawfhejuitiasnndhtecsseitucnhhlic,iearlcoaavcetpveCwsllinoewiilrnsawphnndyteiaeiirlraigstlemllloi2nhilusgrnbctl0eaeeemeasye1d,k5-e,102
Photo Source: Juliet Marine SystemEngineers Built World’s FirstMARITIME AND MARINE ENGINEERINGSuper-Cavitating Watercraft The GHOST marine plat- watercraft currently in use, it is more to travel faster. JMS has yet to revealform looks like every action movie economical as well. However, the the details of this technology.aficionado’s dream. It seems like most important feature claimed by This watercraft is capablean attack helicopter merged into a the Juliet Marine Systems for the of carrying a sizeable payload in itsstealth jet fighter, except that it is a GHOST is that it is a super-cavitating internal weapons bay if required,watercraft instead of an aircraft. Not watercraft. including the famous Mark 48 tor-only that, it also looks like a serious Super-cavitation is sim- pedoes. Multiple weapons systemsbadass tank that means business. ply the use of cavitation effects to can be incorporated into the GHOSTPossibly, that was the effect that Juliet surround any object in water with a enabling it to attack multiple targetsMarine Systems was aiming for when gas bubble so that the object trav- at the same time. Its stealth can allowit developed this boat. els through the water with the bare it to creep up on enemy beaches to This boat has been devel- minimum of friction. By reducing transport troops or supplies. So whatoped for the United States Navy to the drag friction, the object can reach we have here is a watercraft that is souse, possibly. The features are cer- much higher speeds. In GHOST, two silent and deadly that calling it a boattainly something out of a James Bond tubular foils have been added which would be a grave injustice. Of course,movie. It is meant to be invisible to are buoyant and lie submerged in it already has the ridiculously coolradars of enemy ships. At the same water. These are the objects which are name of GHOST.time, it is faster than the military super-cavitated allowing the GHOST 103
HANDLE STRESS LIKE A BOSS by Cielo Panda Photo Source: Daily Health PostT here are two Stress relief 1 Stress relief 2 Stress relief 3 kinds of stress: The good stress, Identify What Go get some Eat Well the stress that Stresses Exercise suddenly kicks in you out When I say ‘eat well’, I when you need Even if you aren’t a gym mean eat ‘healthy’. Nour- to really focus on In every problem solving, junkie, it’s important to ishing your body with thesomething like a presentation, an the best way to solve the move your body every day. right food will supply youexamination. This kind of stress problem is always find Go on a short walk, or go with the right amount ofserves as a motivator for you to do the root cause. So, try to have some light jogging. energy to handle all theyour best, especially in emergen- think about everything that Moving your body is im- day’s stresses. Treat yourselfcies. Then there’s the second kind stresses you. Once you’ve portant stressful reaction. to your favorite food onceof stress: you guessed it—bad listed everything down, When you are healthy, you in a while, but don’t forget:stress. This stress is the harmful think about how you react will feel lighter and more too much of a good thing iskind, it can cause physical, mental, to those stress triggers. energized therefore helping bad. This can lead to stressand emotional pains. It can cause Understanding your stress you manage life’s unexpect- eating. Take everythingyou to act rashly and can lead to triggers is the first step to ed stresses. in moderation, and don’tdifferent kinds of sicknesses like help you find balance. forget to fill up with water.weight fluctuations, heart diseaseand depression. Now, you can learnthese simple ways on how tomanage the different stresses inyour life. Check out these 10 tipson how to handle stress. 104
Photo Source: Social Rumors Blog Stress relief 7 SDtrriensskrelief 8 Stress relief 9 green TeaCStartecsshrseloiemf e4 Meditate Listen to musicZZzzz’s The bitter green team is tacsTdhsiutooehogrrga,einresrnsbe,tsiamiusa-trttifnakaviwmltdyneleaeoesepydaowdventuemirnodtnfnaoitrtbdniroeimlomdlodahn.poixaefMrdfcnloyipaccepovnuedleuro.leisbtrwtseat-eo-r very soothing. It contains Plug on your earphones,Yes. Sometimes, when you SGtoreosns raelief 6 Just find a comfortable theanine, an amino acid choose your favoritedon’t want to handle any Road Trip place, close your eyes, relax that gives the green tea its playlist and let the music’smore stress for the day, or your muscles and focus on flavor, and promotes relax- euphoria kick in. Listeningare too tired to solve the bfvyStjttuoriioacenooschfuanetmoae’srgcrt9deieiobh-out,5tyoenolhvlerwn…ypieisaonoiaarntugredowtk,sarhvhesnhesabettcnnrivetmbehetuhtsueetnae.seard’lftVrecmuusrhayllei,cee,tneyarstgnd,o.p-oiGuef,-o your breathing. 10 minutes ation. Theanine is a caffeine to music can calm youday’s problem, the best to a different country, and a day will suffice. The antagonist, this means it whenever you’re stressed.solution is to just hit the take millions of selfies and effects are like magic, you’ll counters the stimulating Similar to meditation, itsack and sleep. Sleep can videos. Whatever makes feel relaxed and refreshed! effects of caffeine. So, avoid helps you forget about thecreate wonders by, helping you happy. caffeinated beverages es- stress and just concentrateyou relax and restore all the pecially when stressed and on the beats and melodybrain cells to health. just drink some relaxing that is in the music. green tea.Stress relief 5 Stress relief 10Smile Take a hot BathResearch says that bysmiling, you can some- Heat relaxes the muscles,how trick the brain into and taking long hot bathsthinking you actually are can be soothing to thehappy. Sometimes even mind. So fill that tub witha phony smile can help some hot water and soakyou handle stress. So in!bring out those sparklingwhites and smile! 105
S cientists learned that surface entirely. that embedded small cylindrical Photo Source: Sparkly Science a single layer of teflon In contrast to the ceramic particles, each with a studded with tiny bits earlier designs that were being different height depending on its It used to be mentioned just in folklores of ceramic can solve the used earlier for cloaking devices, position on the cloak. nearly a millennium ago or even the iconic problem of impractical the researchers have started to The technology will not invisibility cloak of Harry Potter. Now, it thickness of the material use a “carpet” cloak design, which only make things invisible but can just had its space in the real world.and also eliminates the issue of los- makes the objects on a flat surface change the way the light wavesing brightness in the area hidden disappear beneath it. This is done are reflected at will. Also, this willby the cloak. Changing the way by imitating the way light would render new implications in optics,light waves being reflected and reflect off of the flat surface if the interior design and art. The entireultimately focusing a large area of object were not there. work has been supported by asunlight onto a solar power tower grant from the Calit2 Strategicenables cloaking mechanism. The Research Opportunities (CSRO)technology is indeed powerful in program at the Qualcomm Insti-making things invisible. tute at UC San Diego. The new designs are However, there is amade using a thin sheet of Teflon limitation attached to these newlined with small cylindrical cloaking devices. These devicesceramic particles that changes can be used only on flat surfacesheight. In order to give the impres- The researchers ensured and you can’t exactly just wrapsion of invisibility, all you need to the best design and maximum yourself in this new material. Let’sdo is simply change the direction optimization of the cloak by using hope that the improved version forof the material, which in turn, will the Computer-Aided Design non-flat surfaces will be availableredirect the electromagnetic waves. (CAD) software with electromag- in no time. This effect is called cloaking, and netic simulation. The cloak was Soon enough, invisibili-can change the perception of a flat modeled as a thin matrix of Teflon ty is not just magic anymore. For the Potterheads:Invisibility CloakUsing Teflon 106Photo Source: Aminoapps
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