{"guid":"6f70cb94-ca3f-59d6-a4bb-8cbc70e23612","title":"Creating a Gridfinity Chocolate Advent Calendar","subtitle":null,"slug":"dhcp25-91-creating-a-gridfinity-chocolate-advent-calendar","link":"https://talks.dhcp.cfhn.it/dhcp25/talk/8MZRMA/","description":"Normal Advent calendars are boring: so let’s make our own! We’ll combine all our favorite technologies: Gridfinity (for the grid system), 3D printing (for the grid), vacuum molding (for the chocolate), laser cutting (for the frame), and automated paper cutting to create advent calendars that are both beautiful and functional.\n\nAlong the way, we’ll cover practical food safety considerations and show how these techniques come together to produce something tasty, nerdy, and gift-worthy.\n\nJoin me in the creation of an advent calendar for the hackers and makers in your life.\n\nLicensed to the public under https://creativecommons.org/licenses/by/4.0/","original_language":"eng","persons":["Johannes Bechberger"],"tags":["91","2025","dhcp25","D002 Vortragsraum","dhcp25-eng","Day 2"],"view_count":249,"promoted":false,"date":"2025-11-01T21:15:00.000+01:00","release_date":"2025-11-01T00:00:00.000+01:00","updated_at":"2026-03-03T16:30:05.706+01:00","length":1357,"duration":1357,"thumb_url":"https://static.media.ccc.de/media/events/dhcp/2025/91-6f70cb94-ca3f-59d6-a4bb-8cbc70e23612.jpg","poster_url":"https://static.media.ccc.de/media/events/dhcp/2025/91-6f70cb94-ca3f-59d6-a4bb-8cbc70e23612_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/dhcp/2025/91-6f70cb94-ca3f-59d6-a4bb-8cbc70e23612.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/dhcp/2025/91-6f70cb94-ca3f-59d6-a4bb-8cbc70e23612.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/dhcp25-91-creating-a-gridfinity-chocolate-advent-calendar","url":"https://api.media.ccc.de/public/events/6f70cb94-ca3f-59d6-a4bb-8cbc70e23612","conference_title":"Die Heilbronner Chaos Party 2025","conference_url":"https://api.media.ccc.de/public/conferences/dhcp25","related":[],"recordings":[{"size":15,"length":1357,"mime_type":"audio/opus","language":"eng","filename":"dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2025-11-03T12:57:30.940+01:00","recording_url":"https://cdn.media.ccc.de/events/dhcp/2025/opus/dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_opus.opus","url":"https://api.media.ccc.de/public/recordings/92844","event_url":"https://api.media.ccc.de/public/events/6f70cb94-ca3f-59d6-a4bb-8cbc70e23612","conference_url":"https://api.media.ccc.de/public/conferences/dhcp25"},{"size":20,"length":1357,"mime_type":"audio/mpeg","language":"eng","filename":"dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2025-11-03T13:03:09.499+01:00","recording_url":"https://cdn.media.ccc.de/events/dhcp/2025/mp3/dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/92842","event_url":"https://api.media.ccc.de/public/events/6f70cb94-ca3f-59d6-a4bb-8cbc70e23612","conference_url":"https://api.media.ccc.de/public/conferences/dhcp25"},{"size":61,"length":1357,"mime_type":"video/webm","language":"eng","filename":"dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-11-03T13:23:37.612+01:00","recording_url":"https://cdn.media.ccc.de/events/dhcp/2025/webm-sd/dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/92846","event_url":"https://api.media.ccc.de/public/events/6f70cb94-ca3f-59d6-a4bb-8cbc70e23612","conference_url":"https://api.media.ccc.de/public/conferences/dhcp25"},{"size":150,"length":1357,"mime_type":"video/webm","language":"eng","filename":"dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-11-03T13:03:05.757+01:00","recording_url":"https://cdn.media.ccc.de/events/dhcp/2025/webm-hd/dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/92845","event_url":"https://api.media.ccc.de/public/events/6f70cb94-ca3f-59d6-a4bb-8cbc70e23612","conference_url":"https://api.media.ccc.de/public/conferences/dhcp25"},{"size":48,"length":1357,"mime_type":"video/mp4","language":"eng","filename":"dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-11-03T12:57:27.420+01:00","recording_url":"https://cdn.media.ccc.de/events/dhcp/2025/h264-sd/dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_sd.mp4","url":"https://api.media.ccc.de/public/recordings/92843","event_url":"https://api.media.ccc.de/public/events/6f70cb94-ca3f-59d6-a4bb-8cbc70e23612","conference_url":"https://api.media.ccc.de/public/conferences/dhcp25"},{"size":117,"length":1357,"mime_type":"video/mp4","language":"eng","filename":"dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-11-03T12:14:17.025+01:00","recording_url":"https://cdn.media.ccc.de/events/dhcp/2025/h264-hd/dhcp25-91-eng-Creating_a_Gridfinity_Chocolate_Advent_Calendar_hd.mp4","url":"https://api.media.ccc.de/public/recordings/92839","event_url":"https://api.media.ccc.de/public/events/6f70cb94-ca3f-59d6-a4bb-8cbc70e23612","conference_url":"https://api.media.ccc.de/public/conferences/dhcp25"}]}