{"id":9157,"date":"2014-11-01T01:58:10","date_gmt":"2014-11-01T05:58:10","guid":{"rendered":"http:\/\/hobbyspace.com\/Blog\/?p=9157"},"modified":"2014-11-01T01:58:10","modified_gmt":"2014-11-01T05:58:10","slug":"sci-tech-3d-laser-image-projection","status":"publish","type":"post","link":"https:\/\/hobbyspace.com\/Blog\/?p=9157","title":{"rendered":"Sci-Tech: 3D laser image projection"},"content":{"rendered":"

They can’t yet display Princess Leia’s message to Obi Wan<\/a> but it looks like it’s just a matter of resolution, not principle:\u00a0These Lasers Can Create 3D Signs in Mid-Air – Popular Mechanics<\/a><\/p>\n

<\/object><\/p>\n","protected":false},"excerpt":{"rendered":"

They can’t yet display Princess Leia’s message to Obi Wan but it looks like it’s just a matter of resolution, not principle:\u00a0These Lasers Can Create 3D Signs in Mid-Air – Popular Mechanics<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-9157","post","type-post","status-publish","format-standard","hentry","category-science-and-technology"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p34aWK-2nH","jetpack-related-posts":[{"id":7348,"url":"https:\/\/hobbyspace.com\/Blog\/?p=7348","url_meta":{"origin":9157,"position":0},"title":"3D printing will impact space development in many ways","author":"TopSpacer","date":"April 15, 2014","format":false,"excerpt":"3D printing, also known as \"additive printing\", will benefit space activities in manifold ways as described in this ESA article :\u00a0Ten ways 3D printing could change space - ESA. For example, it can make structures that can't be made with conventional machining techniques: A lightweight titanium lattice ball manufactured using\u2026","rel":"","context":"In "Science and Technology"","block_context":{"text":"Science and Technology","link":"https:\/\/hobbyspace.com\/Blog\/?cat=9"},"img":{"alt_text":"3D-printed_titanium_lattice_ball_node_full_image","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2014\/04\/3D-printed_titanium_lattice_ball_node_full_image.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":10594,"url":"https:\/\/hobbyspace.com\/Blog\/?p=10594","url_meta":{"origin":9157,"position":1},"title":"“The New Shop Class” by Joan Horvath and Rich Cameron","author":"TopSpacer","date":"May 17, 2015","format":false,"excerpt":"My friend\u00a0Joan Horvath,\u00a0The 3D Printing Evangelist, has a new book out\u00a0co-authored with Rich Cameron\u00a0titled,\u00a0The New Shop Class: Getting Started with 3D Printing, Arduino, and Wearable Tech\u00a0- The New Shop Class connects the worlds of the maker and hacker with that of the scientist and engineer. If you are a parent\u2026","rel":"","context":"In "DIY space"","block_context":{"text":"DIY space","link":"https:\/\/hobbyspace.com\/Blog\/?cat=35"},"img":{"alt_text":"","src":"http:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=hobbyspace&l=as2&o=1&a=1484209052","width":350,"height":200},"classes":[]},{"id":11225,"url":"https:\/\/hobbyspace.com\/Blog\/?p=11225","url_meta":{"origin":9157,"position":2},"title":"3D space models for printing","author":"TopSpacer","date":"August 17, 2015","format":false,"excerpt":"NASA now offers a collection of\u00a03D model files\u00a0(.stl) that you can use to create rockets, spacecraft, and other space related items\u00a0with your 3D printer. For example, they offer a\u00a03D model of the\u00a0Curiosity Mars rover: Curiosity Model Plan 3D-Print A Model of NASA's Curiosity Rover For Your Desk -\u00a0Popular Science ====","rel":"","context":"In "Space Models"","block_context":{"text":"Space Models","link":"https:\/\/hobbyspace.com\/Blog\/?cat=23"},"img":{"alt_text":"","src":"http:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=hobbyspace&l=ur2&o=1","width":350,"height":200},"classes":[]},{"id":16327,"url":"https:\/\/hobbyspace.com\/Blog\/?p=16327","url_meta":{"origin":9157,"position":3},"title":"Top 10 teams selected by NASA for next stage of 3D-Printed habitat competition","author":"TopSpacer","date":"July 3, 2018","format":false,"excerpt":"An announcement from NASA: Top 10 Teams Selected in Virtual Stage of 3D-Printed Habitat Challenge NASA\u2019s\u00a03D-Printed Habitat Challenge\u00a0is challenging teams of citizen inventors to push the state of the art of additive construction to design and build sustainable shelters for humans to live on Mars. Previous levels of the challenge\u2026","rel":"","context":"In "Asteroids & Comets"","block_context":{"text":"Asteroids & Comets","link":"https:\/\/hobbyspace.com\/Blog\/?cat=75"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2018\/07\/x-arc_3dph_01-1024x503.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":10852,"url":"https:\/\/hobbyspace.com\/Blog\/?p=10852","url_meta":{"origin":9157,"position":4},"title":"Sci-Tech: 3D projected interactive objects created with femtosecond lasers","author":"TopSpacer","date":"June 28, 2015","format":false,"excerpt":"Here's a story about a neat 3D projection display technology that just might make it to market:\u00a0This Touchable Midair 3D Laser Display Is Pretty Magical - Singularity HUB\u00a0- https:\/\/youtu.be\/AoWi10YVmfE","rel":"","context":"In "Science and Technology"","block_context":{"text":"Science and Technology","link":"https:\/\/hobbyspace.com\/Blog\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/img.youtube.com\/vi\/AoWi10YVmfE\/0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":326,"url":"https:\/\/hobbyspace.com\/Blog\/?p=326","url_meta":{"origin":9157,"position":5},"title":"ESA: Building a lunar base with 3D printing","author":"TopSpacer","date":"January 31, 2013","format":false,"excerpt":"The ESA released this interesting item about building structures on the Moon with large scale 3D printers: Building a lunar base with 3D printing 31 January 2013: Setting up a lunar base could be made much simpler by using a 3D printer to build it from local materials. Industrial partners\u2026","rel":"","context":"In "Space Settlement"","block_context":{"text":"Space Settlement","link":"https:\/\/hobbyspace.com\/Blog\/?cat=18"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2013\/01\/1.5_tonne_building_block_produced_as_a_demonstration\/12501046-1-eng-GB\/1.5_tonne_building_block_produced_as_a_demonstration_medium.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/9157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9157"}],"version-history":[{"count":1,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/9157\/revisions"}],"predecessor-version":[{"id":9158,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/9157\/revisions\/9158"}],"wp:attachment":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}