Three-Dimensional Visible-Light Invisibility Cloak
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Review 330 Fall 2019 SFRA
SFRA RREVIEWS, ARTICLES,e ANDview NEWS FROM THE SFRA SINCE 1971 330 Fall 2019 FEATURING Area X: Five Years Later PB • SFRA Review 330 • Fall 2019 Proceedings of the SFRASFRA 2019 Review 330Conference • Fall 2019 • 1 330 THE OPEN ACCESS JOURNAL OF THE Fall 2019 SFRA MASTHEAD ReSCIENCE FICTIONview RESEARCH ASSOCIATION SENIOR EDITORS ISSN 2641-2837 EDITOR SFRA Review is an open access journal published four times a year by Sean Guynes Michigan State University the Science Fiction Research Association (SFRA) since 1971. SFRA [email protected] Review publishes scholarly articles and reviews. The Review is devoted to surveying the contemporary field of SF scholarship, fiction, and MANAGING EDITOR media as it develops. Ian Campbell Georgia State University [email protected] Submissions ASSOCIATE EDITOR SFRA Review accepts original scholarly articles; interviews; Virginia Conn review essays; individual reviews of recent scholarship, fiction, Rutgers University and media germane to SF studies. [email protected] ASSOCIATE EDITOR All submissions should be prepared in MLA 8th ed. style and Amandine Faucheux submitted to the appropriate editor for consideration. Accepted University of Louisiana at Lafayette pieces are published at the discretion of the editors under the [email protected] author's copyright and made available open access via a CC-BY- NC-ND 4.0 license. REVIEWS EDITORS NONFICTION EDITOR SFRA Review does not accept unsolicited reviews. If you would like Dominick Grace to write a review essay or review, please contact the appropriate Brescia University College [email protected] review editor. For all other publication types—including special issues and symposia—contact the editor, managing, and/or ASSISTANT NONFICTION EDITOR associate editors. -
The Predator Script
THE PREDATOR by Shane Black & Fred Dekker Based on the characters created by Jim Thomas & John Thomas REVISED DRAFT 04-17-2016 SPACE Cold. Silent. A billion twinkling stars. Then... A bass RUMBLE rises. Becomes a BONE-RATTLING ROAR as -- A SPACECRAFT RACHETS PAST CAMERA, fuel cables WHIPPING into frame, torn loose! Titanium SCREAMS as the ship DETACHES VIOLENTLY; shards CASCADING in zero gravity--! (NOTE: For reasons that will become apparent, we let us call this vessel “THE ARK.”) WIDER - THE ARK as it HURTLES AWAY from a docking gantry underneath a vastly LARGER SHIP it was attached to. Wobbly. Desperate. We’re witnessing a HIJACK. WIDER STILL - THE PREDATOR MOTHER SHIP DWARFS the escaping vessel. Looming; like a nautilus of molded black steel. INT. PREDATOR MOTHER SHIP Backed by the glow of compu-screens, a half-glimpsed alien -- A PREDATOR -- watches the receding ARK through a viewport. (NOTE: we see him mostly in shadow, full reveal to come). INT. SMALLER VESSEL (ARK) Emergency lights illuminate a dank, organic-looking interior. CAMERA MOVES PAST: EIGHT STASIS CYLINDERS Around the periphery. FROST clouds the cryotubes, prevents us from seeing the “passengers.” Finally, CAMERA ARRIVES AT -- A HULKING, DREAD-LOCKED FIGURE The pilot of this crippled ship. We do not see him fully either, but for the record? This is our “GOOD” PREDATOR.” HIS TALONS dance across a control panel; a shrill beep..! Predator symbols, but we get the idea: ERROR--ERROR--ERROR-- Our Predator TAPS more controls. Feverish. Until -- EXT. ARK A final tether COMES LOOSE, venting PLASMA energy, and -- 2. -
What If We Could Make Ourselves Invisible to Others?
What if we could make ourselves invisible to others? Through developments in the field of metamaterials, we may be able to create products with surprising capabilities, from making DNA visible to making buildings invisible, but have we considered the risks, as well as the benefits? Metamaterials are materials that are designed and structured in a way that gives them unconventional properties, which are not usually associated with the material from which they are produced. They can be produced either by creating new materials to work with, making use of advances in nanotechnology, or by finding new ways of working with conventional materials, such as metal and plastic. Metamaterials involve a broad and loosely defined group of technologies with a wide range of novel avenues of development. Some are designed to manipulate electromagnetic and acoustic waves, so that they interact differently with sound, light, radio, microwaves and x-rays. Since the surface of metamaterials can affect their reaction to electromagnetic waves, they could in theory be used to transport light and other electromagnetic waves around an object, making them invisible to an observer. Different metamaterials could be used to manipulate different kinds of electromagnetic waves, thus creating cloaks for different kinds of sensors, from human eyes to x-rays and radio waves. Metamaterials could also be deployed to manipulate other kinds of energy such as sound and seismic waves, which ©radFX/Shutterstock would pass an object as though it were not there. This has led to reports of the imminent invention of invisibility cloaks although, until now, scientists have only succeeded in partially cloaking small objects from a fixed observation point under laboratory conditions, with invisibility achieved only for a limited range of non-visible electromagnetic waves. -
Dragon Magazine
Blastoff! The STAR FRONTIERS™ game pro- The STAR FRONTIERS set includes: The work ject was ambitious from the start. The A 16-page Basic Game rule book problems that appear when designing A 64-page Expanded Game rule three complete and detailed alien cul- book tures, a huge frontier area, futuristic is done — A 32-page introductory module, equipment and weapons, and the game Crash on Volturnus rules that make all these elements work now comes 2 full-color maps, 23” x 35” together, were impossible to predict and 10¾" by 17" and not easy to overcome. But the dif- A sheet of 285 full-color counters the fun ficulties were resolved, and the result is a game that lets players enter a truly wide-open space society and explore, The races wander, fight, trade, or adventure A quartet of intelligent, starfaring by Steve Winter through it in the best science-fiction races inhabit the STAR FRONTIERS tradition. rules. New player characters can be D RAGON 7 members of any one of these groups: The adventure ple who had never played a wargame or a Humans (basically just like you With the frontier as its background, role-playing game before. In order to tap and me) the action in a STAR FRONTIERS game this huge market, TSR decided to re- Vrusk (insect-like creatures with focuses on exploring new worlds, dis- structure the STAR FRONTIERS game 10 limbs) covering alien secrets or unearthing an- so it would appeal to people who had Yazirians (ape-like humanoids cient cultures. The rule book includes never seen this type of game. -
Into the Visible Invisibility Is Now a Reality
PWJul11cover 20/6/11 17:15 Page 1 physicsworld.com Volume 24 No 7 July 2011 Tricks and techniques for making things vanish from view PWJul11shalaev-v6-2 17/6/11 12:21 Page 30 Invisibility: Visible invisibility physicsworld.com Into the visible Invisibility is now a reality. But scientists are not satisfied and still search for the holy grail: a cloak of invisibility that hides macroscale objects viewed from any angle using unpolarized visible light. Wenshan Cai and Vladimir Shalaev map out the road ahead on this quest Wenshan Cai is a When the first invisibility cloak was created at Duke hope that the cloak can conceal macroscopic objects postdoctoral research University in 2006, we enthusiastically told friends, stu- larger than 0.1 mm; objects smaller than this are fellow at Stanford dents and even high-school kids all about it. After all, already invisible to the unaided eye, and rendering University, US, and was this not one of the ultimate dreams of the inner child them unobservable using special apparatus is probably Vladimir Shalaev is within us all – the stuff of stories and legends brought to of only technical interest. So what progress have we the Robert and Anne life and a true triumph of modern science? The most made so far towards this holy grail, and what challenges Burnett Professor of tangible thing to show the expectant audiences was an must we face before we can realize an ideal cloak? Electrical and Computer image of the circular-shaped device (see p24). But we Engineering at were met with puzzled looks. -
TAG, It's You! a NEW SPIN on an OLD GAME
Student Life Magazine The University of Advancing Technology Issue 5 SUMMER/FALL 2009 03 TAG, IT’S YOU A New Spin on an Old Game S N A P I T 50 D IGITAL DREAMS DO COME TRUE a Western Short FILM Destined for Greatness 24 Rise to The Surface Three Students Build a Multi-Touch Computer $6.95 SUMMER/FALL T.O.C. • • • LOOK FOR THESE MICROSOFT TAGS 04 TAG, IT'S YOU! A NEW SPIN ON AN OLD GAME TA B L E O F CON T E N T S GEEK 411 ISSUE 5 SUMMER/FALL 2009 ABOUT UAT 10 WE’RE TAKING OVER THE WORLD. JOIN US. 32 GET GEEKALICIOUS: T-SHIRT SALE 41 THE BRICKS (OUR AWESOME FACULTY) 49 THE MORTAR (OUR AWESOME STAFF) INSIDE THE TECH WORLD FEATURE 6 BIG BRAIN EVENTS STORIES 26 DEADLY TALENTED ALUMNI 35 WHAT'S YOUR GEEK IQ? 36 GO PLAY WITH YOUR DOTS 24 RISE TO THE SURFACE 38 WHAT’S HOT, WHAT’S NOT ThE RE STUDENTS BUILD A MULTI-TOUCH COMPUTER 42 DAYS OF FUTURE PAST 45 GADGETS & GIZMOS GEEK ESSENTIALS 12 GEEKS ON TOUR 18 DAY IN THE LIFE OF A DORM GEEK 30 LET THE TECH GAMES BEGIN 40 YOU KNOW YOU WANT THIS 46 HOW WE GOT SO AWESOME 47 WE GOT WHAT YOU NEED 22 GEEKILY EVER AFTER 54 GEEKS UNITE – CLUBS AND GROUPS HWTOO W UAT STUDENTS FELL IN LOVE AT FIRST SHOT STORIES ABOUT REALLY SMART PEOPLE 8 INVASION OF THE STAY PUFT BUNNY 29 RAY KURZWEIL 34 GEEK BLOGS 50 COWBOY DREAMS 20 DAVID WESSMAN IS THE MAN UAP T ROFESSOR DIRECTS FILM 16 LIVING THE GEEK DREAM 33 INTRODUCING… NEW GEEKS 14 WE DO STUFF THAT MATTERS 2 | GEEK 411 | UAT STUDENT LIFE MAGAZINE 09UT A 151 © CONTENTS COPYRIGHT BY FABCOM 20092008 LOOK FOR THESE MICROSOFT TAGS THROUGHOUT THIS S ISSUE OF GEEK 411 N AND TAG THEM A P TO GET MORE OF I THE STORY OR T BONUS CONTENT. -
Cracking the Invisibility Code
GLobaL AFFairs_INVISIBILITY / FASTFORWARD CRACKING THE INVISIBILITY CODE PULLING OFF A DISAppEARING act could soon become a reality as the world awaits a defining moment. BY ROHIT BASU emember Dr. Sebastian Caine, a brilliant but Potter. egotistical scientist in Hollow Man, a Holly- Be that as it may in the realm of popular culture, in- wood blockbuster that captured global ima- visibility has been the fountainhead of several research ini- gination in 2000? Dr. Caine, commissioned tiatives in recent times. by the U.S. military, discovers a serum for Ulf Leonhardt and the group led by Sir John Pendry, invisibility to aid and abet Pentagon’s war a theoretical physicist associated with Cambridge Univer- games. Hell-bent on achieving the ultimate breakthrough, sity, had come up with the theoretical concept of invisibil- Rhe pushes his team of researchers to use him as a subject ity devices, which was followed by a demonstration of the for the experiment. The test turns out to be a success. Ho- first practical ‘Invisibility Cloak’. wever, the formula affects not only his external physical Ulf took to geometry while teaching Albert Einstein’s nature, but also morphs the internal personality, triggering Theory of General Relativity in Ulm, Germany, about a a series of cataclysmic events. decade ago. Incidentally, Einstein, too, was born in Ulm. In The reel world has often been inspired by the real. retrospect, Ulf didn’t imbibe textbook knowledge of general Scientists across the globe are on a quest to crack the invis- relativity, but came to terms with the fascinating theory ibility code. -
Metamaterials for Space Applications Final Report
Metamaterials for Space Applications Design of invisibility cloaks for reduced observability of objects Final Report Authors: F. Bilotti, S. Tricarico, L. Vegni Affiliation: University Roma Tre ESA Researcher(s): Jose M. Llorens and Luzi Bergamin Date: 20.7.2008 Contacts: Filiberto Bilotti Tel: +39.06.57337096 Fax: +39.06.57337026 e-mail: [email protected] Leopold Summerer Tel: +31(0)715655174 Fax: +31(0)715658018 e-mail: [email protected] Ariadna ID: 07/7001b Study Duration: 4 months Available on the ACT website http://www.esa.int/act Contract Number: 21263/07/NL/CB Contents Abstract ...................................................................................................................3 Objectives of the study .........................................................................................4 1 Design of Invisibility Cloaks at Microwaves ..............................................7 1.1 Cloak with ENZ materials at microwaves...................................................... 7 1.2 Cloak with MNZ materials at microwaves ................................................... 12 1.3 Full wave simulations of an ideal MNZ-ENZ cloak at microwaves.......... 15 1.4 Design of an MNZ-ENZ cloak at microwaves with magnetic inclusions 21 2 Design of a cloak with ENZ metamaterials at THz and/or optical frequencies............................................................................................................ 26 3 Reduction of the radiation pressure by optical cloaking ...................... 34 4 Conclusions.................................................................................................. -
Foundation the International Review of Science Fiction Foundation 119 the International Review of Science Fiction
Foundation The International Review of Science Fiction Foundation 119 The International Review of Science Fiction In this issue: Matt Englund reassesses Philip K. Dick’s Galactic Pot Healer George A. Gonzalez explores US military policy in Star Trek Foundation Samantha Kountz analyses the representation of immigration in post-war sf cinema Erica Moore evaluates the post-Darwinism of J.G. Ballard’s Crash Nick Hubble reflects on the legacy of 2000 AD Iain M. Banks and Kim Stanley Robinson in conversation on the subject of utopia Vol. 43 No.119 2014 43 No.119 Vol. Conference reports by Paul Kincaid, Paul March-Russell and Robin Anne Reid In addition, there are reviews by: Jeremy Brett, Molly Cobb, Leimar Garcia-Siino, Lincoln Geraghty, Grace Halden, Andrew Hedgecock, Anna McFarlane, Joe Norman, Andy Sawyer, Will Slocombe, Tom Sykes and Michelle K. Yost Of books by: Jeannette Baxter and Rowland Wymer, David Brittain, Stefan Ekman, Simon Ings, Graham Joyce, Paul McAuley, Howard E. McCurdy, Jonathan Oliver, Christopher Sims, Graham Sleight, David C. Smith, and Thomas Van Parys and I.Q. Hunter Cover image/credit: Ian Gibson Foundation is published three times a year by the Science Fiction Foundation (Registered Charity no. 1041052). It is typeset and printed by The Lavenham Press Ltd., 47 Water Street, Lavenham, Suffolk, CO10 9RD. Foundation is a peer-reviewed journal. Subscription rates for 2015 Individuals (three numbers) United Kingdom £20.00 Europe (inc. Eire) £22.00 Rest of the world £25.00 / $42.00 (U.S.A.) Student discount £14.00 / $23.00 (U.S.A.) Institutions (three numbers) Anywhere £42.00 / $75.00 (U.S.A.) Airmail surcharge £7.00 / $12.00 (U.S.A.) Single issues of Foundation can also be bought for £7.00 / $15.00 (U.S.A.). -
The Gravitational Invisibility Fran De Aquino
The Gravitational Invisibility Fran de Aquino To cite this version: Fran de Aquino. The Gravitational Invisibility. 2015. hal-01211820v2 HAL Id: hal-01211820 https://hal.archives-ouvertes.fr/hal-01211820v2 Preprint submitted on 13 Oct 2015 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. The Gravitational Invisibility Fran De Aquino Professor Emeritus of Physics, Maranhao State University, UEMA. Titular Researcher (R) of National Institute for Space Research, INPE Copyright © 2015 by Fran De Aquino. All Rights Reserved. The possible obtention of invisibility by means of a gravitational method is shown in this work. This method is based on a gravity control process patented on 2008 (BR Patent Number: PI0805046-5). It goes far beyond the known methods of invisibility and camouflage, which use the principles of light refraction to allow light to pass right through an object (metamaterials). Key words: Invisibility, Gravitational Invisibility, Real and Imaginary Universes. 1. Intr oduction m ⎧ ⎡ 2 ⎤⎫ An object that cannot be seen by the g ⎪ ⎢ ⎛ Δp ⎞ ⎥⎪ human eyes is in called state of invisibility. χ = =⎨1 − 2 1 +⎜ ⎟ −1⎬ () 1 mi0 ⎢ ⎝mi0 c⎠ ⎥ At this state, the object neither reflects, nor ⎩⎪ ⎣ ⎦⎭⎪ absorbs light, i.e., the light passes freely where m is the rest inertial mass of the through it. -
High-Tech Materials Could Render Objects Invisible
NEWS OF THE WEEK PHYSICS High-Tech Materials Could Render Objects Invisible No, this isn’t the 1 April issue of The invisibility isn’t perfect: It works only in a Science, and yes, you read the head- narrow range of wavelengths. line correctly. Materials already The authors map out the necessary speed being developed could funnel light variations and leave it to others to design the and electromagnetic radiation materials that will produce them. But around any object and render it researchers already know how to design meta- invisible, theoretical physicists pre- materials to achieve such bizarre properties, at dict online in Science this week least for radio waves, says Nader Engheta, an (www.sciencemag.org/cgi/ electrical engineer at the University of Penn- content/abstract/1125907 and … sylvania. “It’s not necessarily easy, but the 1126493). In the near future, such recipes are there,” says Engheta, who last year cloaking devices might shield sen- proposed using a metamaterial coating to sitive equipment from disruptive counteract an object’s ability to redirect light, radio waves or electric and mag- making combination nearly transparent. netic fields. Cloaks that hide objects Cloaking devices for radio waves could from prying eyes might not be much appear within 5 years, Gbur says, and cloaks further off, researchers say. for visible light are conceivable. Pendry notes The papers are “visionary,” that even a cloak for static fields would, for says George Eleftheriades, an No see? Forget the Invisible Man’s transparency potion; new example, let technicians insert sensitive elec- electrical engineer at the Univer- materials might ferry light around an object, making it invisible. -
Technosignature Report Final 121619
NASA AND THE SEARCH FOR TECHNOSIGNATURES A Report from the NASA Technosignatures Workshop NOVEMBER 28, 2018 NASA TECHNOSIGNATURES WORKSHOP REPORT CONTENTS 1 INTRODUCTION .................................................................................................................................................................... 1 1.1 What are Technosignatures? .................................................................................................................................... 2 1.2 What Are Good Technosignatures to Look For? ....................................................................................................... 2 1.3 Maturity of the Field ................................................................................................................................................... 5 1.4 Breadth of the Field ................................................................................................................................................... 5 1.5 Limitations of This Document .................................................................................................................................... 6 1.6 Authors of This Document ......................................................................................................................................... 6 2 EXISTING UPPER LIMITS ON TECHNOSIGNATURES ....................................................................................................... 9 2.1 Limits and the Limitations of Limits ...........................................................................................................................