{"id":114074,"date":"2026-02-09T22:40:31","date_gmt":"2026-02-09T22:40:31","guid":{"rendered":"https:\/\/mailinvest.blog\/index.php\/2026\/02\/09\/homemade-sphere-machine-actually-works-turns-rocks-into-perfect-spheres\/"},"modified":"2026-02-09T22:41:48","modified_gmt":"2026-02-09T22:41:48","slug":"homemade-sphere-machine-actually-works-turns-rocks-into-perfect-spheres","status":"publish","type":"post","link":"https:\/\/mailinvest.blog\/index.php\/2026\/02\/09\/homemade-sphere-machine-actually-works-turns-rocks-into-perfect-spheres\/","title":{"rendered":"Homemade Sphere Machine Actually Works, Turns Rocks Into Perfect Spheres"},"content":{"rendered":"<p> <a href=\"https:\/\/go.fiverr.com\/visit\/?bta=1052423&nci=17043\" Target=\"_Top\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" src=\"https:\/\/mailinvest.blog\/wp-content\/themes\/breek\/assets\/images\/transparent.gif\" data-lazy=\"true\" data-src=\"https:\/\/fiverr.ck-cdn.com\/tn\/serve\/?cid=40081059\"  width=\"601\" height=\"201\"><\/a>\n<\/p>\n<div>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mailinvest.blog\/wp-content\/themes\/breek\/assets\/images\/transparent.gif\" data-lazy=\"true\" data-src=\"https:\/\/images.techeblog.com\/wp-content\/uploads\/2026\/02\/09131815\/homemade-sphere-machine-rocks-spheres.jpg\" alt=\"Homemade Sphere Machine Rocks Spheres\" width=\"1280\" height=\"853\"\/><br \/>A do-it-yourself gadget spins in a small workshop, remodeling tough seaside stones into shiny, excellent <a href=\"https:\/\/www.techeblog.com\/las-vegas-sphere-4-petabyte-storage-system\/\">spheres<\/a>. Rob from Michigan Rocks constructed the spherical machine himself, and the outcomes are virtually too exact to be a DIY undertaking. He first obtained the concept from an older design uploaded on YouTube by James Muchmore roughly 7 years in the past, and he got down to develop one thing far more accessible as a result of industrial sphere machines are a major monetary funding.<\/p>\n<p><span id=\"more-234691\"\/><br \/><iframe loading=\"lazy\" title=\"I Built a Sphere Machine (and it Works!)\" width=\"720\" height=\"405\" data-lazy=\"true\" data-src=\"https:\/\/www.youtube.com\/embed\/FSE1GE1mz2k?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><noscript><iframe loading=\"lazy\" title=\"I Built a Sphere Machine (and it Works!)\" width=\"720\" height=\"405\" data-lazy=\"true\" data-src=\"https:\/\/www.youtube.com\/embed\/FSE1GE1mz2k?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/noscript><br \/>On the coronary heart of this machine are three common battery-powered drills Rob bought new for round $12 every. He figured why waste cash on batteries and wire when you may join them straight to a DC energy provide and have constant, protected energy even when working with water. Every drill is provided with a diamond-tipped gap noticed or core bit that merely presses towards the rock. A little bit of twine and do-it-yourself bungee cords, rigorously knotted, pull the drills inwards in the direction of the middle, exerting equal stress on the rock from three distinct angles. Adjustable stainless-steel hinges out of your native ironmongery store assist you to tilt the drills ahead, making it a lot simpler to arrange and change the rocks.<\/p>\n<div class=\"aawp\">\n<div class=\"aawp-product aawp-product--horizontal\" data-aawp-product-asin=\"B0160JB7IS\" data-aawp-product-id=\"219899\" data-aawp-tracking-id=\"tec02e-20\" data-aawp-product-title=\"National Geographic Break Open 10 Premium Geodes \u2013 Includes Goggles &amp; 2 Display Stands - Great STEM Science Kit Geology Gift for Kids Break Your Own Geodes with Crystals\">\n<div class=\"aawp-product__thumb\">\n        <a class=\"aawp-product__image-link\" href=\"https:\/\/www.amazon.com\/dp\/B0160JB7IS?tag=tec02e-20&amp;linkCode=ogi&amp;th=1&amp;psc=1\" title=\"National Geographic Break Open 10 Premium Geodes \u2013 Includes Goggles &amp; 2 Display Stands - Great STEM...\" rel=\"nofollow noopener sponsored\" target=\"_blank\"><br \/>\n            <img decoding=\"async\" class=\"aawp-product__image\" src=\"https:\/\/mailinvest.blog\/wp-content\/themes\/breek\/assets\/images\/transparent.gif\" data-lazy=\"true\" data-src=\"https:\/\/m.media-amazon.com\/images\/I\/51ClUxoyxEL._SL160_._SL160_.jpg\" alt=\"National Geographic Break Open 10 Premium Geodes \u2013 Includes Goggles &amp; 2 Display Stands - Great STEM...\"\/><br \/>\n        <\/a><\/p><\/div>\n<div class=\"aawp-product__content\">\n        <a class=\"aawp-product__title\" href=\"https:\/\/www.amazon.com\/dp\/B0160JB7IS?tag=tec02e-20&amp;linkCode=ogi&amp;th=1&amp;psc=1\" title=\"National Geographic Break Open 10 Premium Geodes \u2013 Includes Goggles &amp; 2 Display Stands - Great STEM...\" rel=\"nofollow noopener sponsored\" target=\"_blank\"><br \/>\n            National Geographic Break Open 10 Premium Geodes \u2013 Includes Goggles &amp; 2 Display Stands &#8211; Great STEM&#8230;        <\/a><\/p>\n<div class=\"aawp-product__description\">\n<ul>\n<li>DISCOVER CRYSTAL TREASURE &#8211; Break open these rocks to disclose wonderful crystals inside! Geology doesn\u2019t get extra thrilling than breaking open rocks and&#8230;<\/li>\n<li>COLORFUL VARIETY \u2013 Geodes can type with all kinds of crystals inside. These geodes have been hand-selected to convey you the most effective selection&#8230;<\/li>\n<li>100% NATURAL GEODES \u2013 These actual specimens could also be as massive as a tennis ball, or as small as a ping-pong ball. Children will love the fun of cracking&#8230;<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mailinvest.blog\/wp-content\/themes\/breek\/assets\/images\/transparent.gif\" data-lazy=\"true\" data-src=\"https:\/\/images.techeblog.com\/wp-content\/uploads\/2026\/02\/09132713\/homemade-sphere-machine-rocks-spheres-1.jpg\" alt=\"Homemade Sphere Machine Rocks Spheres\" width=\"1280\" height=\"720\"\/><br \/>\nWater flows steadily from an above container through a rudimentary valve, doing its finest to maintain the stone cool and flushing away all grinding particles. That\u2019s all contained on this makeshift enclosure created from a number of items of cupboard slide, which retains issues neat. Rob makes use of a tachometer and reflective tape to amass an correct readout of roughly 100 RPM for the preliminary tough grinding and as much as 200 for the finer phases.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mailinvest.blog\/wp-content\/themes\/breek\/assets\/images\/transparent.gif\" data-lazy=\"true\" data-src=\"https:\/\/images.techeblog.com\/wp-content\/uploads\/2026\/02\/09132716\/homemade-sphere-machine-rocks-spheres-2.jpg\" alt=\"Homemade Sphere Machine Rocks Spheres\" width=\"1280\" height=\"720\"\/><br \/>The whole course of begins with rocks you\u2019ve collected off the coast, after which the three grinding bits, gently pressed in a cup form across the rock, start to show, inflicting the rock to slowly tumble in place as they grind away the bits that protrude too far. After roughly two hours, the lumpy form begins to resemble a sphere. Initially, the merchandise would simply pop free in a single piece, so Rob needed to make some modifications, like shortening the bits, growing the strain, and swapping the bits from previous to new, till every thing made sense.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mailinvest.blog\/wp-content\/themes\/breek\/assets\/images\/transparent.gif\" data-lazy=\"true\" data-src=\"https:\/\/images.techeblog.com\/wp-content\/uploads\/2026\/02\/09132719\/homemade-sphere-machine-rocks-spheres-3.jpg\" alt=\"Homemade Sphere Machine Rocks Spheres\" width=\"1280\" height=\"720\"\/><br \/>As soon as the tough edge has been worn down, the grinding bits are changed with sharpening pads. Rob manufactures these sharpening pads himself from diamond impregnated pads; the roughest is fifty grit, and you&#8217;re employed your means as much as six thousand grit; they\u2019re all curved shapes reduce out with a coping noticed. Then he has to create holders for every of them out of PVC finish caps, bolts, epoxy, Velcro, and styrofoam to attain the precise form for the spherical. Merely preserve growing to the following grit degree till the floor is so easy it resembles glass. It takes round 20 minutes every grit, however it\u2019s a visit, because it begins boring and flat and ultimately transforms into this glowing sphere that catches mild from each angle.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mailinvest.blog\/wp-content\/themes\/breek\/assets\/images\/transparent.gif\" data-lazy=\"true\" data-src=\"https:\/\/images.techeblog.com\/wp-content\/uploads\/2026\/02\/09132723\/homemade-sphere-machine-rocks-spheres-4.jpg\" alt=\"Homemade Sphere Machine Rocks Spheres\" width=\"1280\" height=\"720\"\/><br \/>That\u2019s while you begin to see patterns, comparable to the nice and cozy inexperienced and pink specks in unakite, the speckled look of limestone, or the depth that an agate\u2019s flawless roundness offers. The ultimate sphere feels so stable in your hand that it\u2019s troublesome to assume it started out as some lumpy previous rock, and it\u2019s as dry as a bone after the entire shebang, a gleaming orb that may\u2019t be believed to have began out as stone.<br \/><span>[<a href=\"https:\/\/www.hackster.io\/news\/this-homemade-machine-makes-beautifully-spherical-rocks-7ff136d56c63\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Source<\/a>]<\/span><\/p>\n<\/p><\/div>\n<iframe data-lazy=\"true\" data-src=\"https:\/\/www.fiverr.com\/gig_widgets?id=U2FsdGVkX18x7XQvttUTrv1oEqmGNGTgvvCUiUoJ\/AP4z\/UyMz8lXGOLpu15jIMxBbTR0gmD5uBoFvhC4KWeALQRp3h\/X\/AwcVD0K8Wj9H\/ZzYKzcCNHosB9oS4SCJJFWiN85P9ICAc4OgCoE\/wHKIY7CDkf2\/DQ1vqGvk4smVe5cRDEmrLPCWi4FC8p40VUhSmWQ5udCm0zoJtorgWv3vbDQw0kKYkwn39ozAnQXDe+YvWMxkLFWA+O3TFwkJvdkIK+\/AUSnRssPKt5WHY0FhNOxnSPcLslEL4G4\/RfP95ve99U+kRnDy3X+KtzdQLY+u935ghON\/o3UE4IMv9oN6JX9RnxzL\/LRcOgnHigxStSGPKsZYtnz8RWNVT\/rOLAibqiWJadC5MYHRbekF3eg6FOGrQGkXYbsn0+a5aovnlLCbLwIqY9fcS17UX8J235iQ6cdmHNbrPeS84CMm34RA==&affiliate_id=1052423&strip_google_tagmanager=true\" loading=\"lazy\" data-with-title=\"true\" class=\"fiverr_nga_frame\" frameborder=\"0\" height=\"350\" width=\"100%\" referrerpolicy=\"no-referrer-when-downgrade\" data-mode=\"random_gigs\" onload=\" var frame = this; var script = document.createElement('script'); script.addEventListener('load', function() { window.FW_SDK.register(frame); }); script.setAttribute('src', 'https:\/\/www.fiverr.com\/gig_widgets\/sdk'); document.body.appendChild(script); \" ><\/iframe>\n<br \/><a href=\"https:\/\/www.techeblog.com\/homemade-sphere-machine-rocks-spheres\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A do-it-yourself gadget spins in a small workshop, remodeling tough seaside stones into shiny, excellent spheres. Rob from Michigan Rocks constructed the spherical machine himself,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":114075,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-114074","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech-universe"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Homemade Sphere Machine Actually Works, Turns Rocks Into Perfect Spheres - mailinvest.blog<\/title>\n<meta name=\"description\" content=\"Technology is forever changing, and there are always new pieces of technology to replace obsolete ones. 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