{"id":119353,"date":"2017-04-11T22:06:11","date_gmt":"2017-04-11T20:06:11","guid":{"rendered":"http:\/\/www.kraftfuttermischwerk.de\/blogg\/?p=119353"},"modified":"2017-04-11T22:08:41","modified_gmt":"2017-04-11T20:08:41","slug":"einen-1x1x1-wuerfel-in-ein-3x3x3-papier-einwickeln-ohne-das-gaenzlich-zerschneiden-zu-muessen","status":"publish","type":"post","link":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/einen-1x1x1-wuerfel-in-ein-3x3x3-papier-einwickeln-ohne-das-gaenzlich-zerschneiden-zu-muessen\/","title":{"rendered":"Einen 1x1x1 W\u00fcrfel in ein 3×3 Papier einwickeln, ohne das g\u00e4nzlich zerschneiden zu m\u00fcssen"},"content":{"rendered":"

Is it possible to wrap the cube with a 3\u00d73 piece of paper below it? Handling of the paper is subject to two conditions:<\/p>\n

1. The paper may be only cut or folded along the crease lines.
\n2. The cutting should not cause pieces to separate.<\/p><\/blockquote>\n\"\"

Gute Frage. Und ich war in Geometrie damals immer einer der besten.<\/p>\n

Wenn man das Papier zerschnippeln k\u00f6nnte, w\u00e4re die Frage keine schwierige. Was aber, wenn das Papier zum Umwickeln am St\u00fcck bleiben soll? Schwierige Frage. <\/p>\n

L\u00f6sung: <\/p>\n

There are three „cut-and-fold“ operations: <\/p>\n

1.)<\/p>\n\"\"\n

2.) <\/p>\n\"\"\n

3.)<\/p>\n\"\"\n

This leads to a 3-step stair-like design. Place the cube on one of the middle squares:<\/p>\n\"\"\n

Now, fold the paper:<\/p>\n\"\"\n

Idee und L\u00f6sung von Mathematical Etudes<\/a>.
\n(via BoingBoing<\/a>)<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"

Is it possible to wrap the cube with a 3\u00d73 piece of paper below it? Handling of the paper is subject to two conditions: 1.<\/p>\n

Mehr lesen ->Einen 1x1x1 W\u00fcrfel in ein 3×3 Papier einwickeln, ohne das g\u00e4nzlich zerschneiden zu m\u00fcssen<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":119354,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[2481,3573,1190],"class_list":["post-119353","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nur-mal-so","tag-geometry","tag-math","tag-mind-fuck","entry"],"jetpack_featured_media_url":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-content\/uploads2\/2017\/04\/download-11-2.jpg","jetpack_shortlink":"https:\/\/wp.me\/pXEnA-v33","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/posts\/119353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/comments?post=119353"}],"version-history":[{"count":10,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/posts\/119353\/revisions"}],"predecessor-version":[{"id":119369,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/posts\/119353\/revisions\/119369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/media\/119354"}],"wp:attachment":[{"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/media?parent=119353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/categories?post=119353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kraftfuttermischwerk.de\/blogg\/wp-json\/wp\/v2\/tags?post=119353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}