{"guid":"379a56ad-5123-4861-a656-c0d534d53a96","title":"Detecting echoes from the dawn of time","subtitle":"Nifty technologies behind the world's most sensitive astronomical detectors","slug":"camp2015-6870-detecting_echoes_from_the_dawn_of_time","link":"https://events.ccc.de/camp/2015/Fahrplan/events/6870.html","description":"Our understanding of the universe has exploded in the past 50 years, largely thanks to incredible advances in detector technology that allow us to precisely measure light and particles of all kinds. In this talk, I will describe some of the world's most sensitive detector technologies. These detectors often exploit strange properties of matter, or push up against the laws of physics in the most extreme physical conditions. I will also highlight the scientific discoveries that these new technologies have made possible.","original_language":"eng","persons":["Liz"],"tags":["Science"],"view_count":841,"promoted":false,"date":"2015-08-17T16:00:00.000+02:00","release_date":"2015-08-17T02:00:00.000+02:00","updated_at":"2026-01-03T00:00:22.422+01:00","length":3562,"duration":3562,"thumb_url":"https://static.media.ccc.de/media/conferences/camp2015/6870-hd.jpg","poster_url":"https://static.media.ccc.de/media/conferences/camp2015/6870-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/camp2015/379a56ad-5123-4861-a656-c0d534d53a96-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/camp2015/379a56ad-5123-4861-a656-c0d534d53a96-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/camp2015-6870-detecting_echoes_from_the_dawn_of_time","url":"https://api.media.ccc.de/public/events/379a56ad-5123-4861-a656-c0d534d53a96","conference_title":"Chaos Communication Camp 2015","conference_url":"https://api.media.ccc.de/public/conferences/camp2015","related":[{"event_id":130,"event_guid":"import-088d6fa7916eb5736e","weight":1},{"event_id":135,"event_guid":"import-0090bd639de5cf7498","weight":1},{"event_id":139,"event_guid":"import-a1179a0b9f7d1fd3d8","weight":1},{"event_id":147,"event_guid":"import-8fc3552b8dc23b5f8d","weight":1},{"event_id":158,"event_guid":"import-a3f25884980707cd5c","weight":1},{"event_id":159,"event_guid":"import-ab478ca0d3df4201d0","weight":1},{"event_id":162,"event_guid":"import-c103a561a60405ea5c","weight":1},{"event_id":164,"event_guid":"import-36dbb5c49c18934cd7","weight":1},{"event_id":169,"event_guid":"import-3eee1d460ed0c3da7c","weight":1},{"event_id":171,"event_guid":"import-7db8885a836120d0dd","weight":1},{"event_id":172,"event_guid":"import-45f24173d01b67a62c","weight":1},{"event_id":185,"event_guid":"import-c09aabf3b80f40f452","weight":1},{"event_id":2406,"event_guid":"680d0aea18aa6ba03f104efcd2bac2f3","weight":1},{"event_id":2474,"event_guid":"ce075d1c-1a3a-4b7f-b98a-5b9b8443e1ad","weight":2},{"event_id":2475,"event_guid":"2b3d8f9e-7169-457a-b2db-834282f437f4","weight":2},{"event_id":2477,"event_guid":"cb9bc487-84aa-4f9c-931a-6de0bdf25e43","weight":1},{"event_id":2490,"event_guid":"f1e0faf3-f906-4abc-8218-9f42e10f8a1c","weight":2},{"event_id":2494,"event_guid":"f29c721d-4917-4705-aa87-0281d89f8655","weight":1},{"event_id":2495,"event_guid":"b71fb1bd-d089-49c7-bdcc-ff47d219b342","weight":1},{"event_id":2500,"event_guid":"6587bc79-27e5-4cf3-847b-77b0acc96682","weight":1},{"event_id":2502,"event_guid":"a707951f-7f9c-4c8e-8f4f-b837f3581b7b","weight":1},{"event_id":2508,"event_guid":"ed4bcb3b-fe2d-4728-812d-a45dbd4d01db","weight":1},{"event_id":2511,"event_guid":"b66681b5-d811-4359-a7b4-c97d9acd2877","weight":1},{"event_id":2512,"event_guid":"8e851e7a-d9d1-4074-a802-4e9d7a297a6a","weight":1},{"event_id":2514,"event_guid":"045e7aa9-5e12-4baf-98b2-e3fd31159851","weight":1},{"event_id":2516,"event_guid":"d32891ed-c3ec-41b6-a586-234f2c9ce92b","weight":1},{"event_id":2518,"event_guid":"9a28ef84-3ba0-4c12-9f8a-115b30bc3ec0","weight":1},{"event_id":2520,"event_guid":"c992aea0-c7b2-4b8b-ae5e-758cabd0ca47","weight":1},{"event_id":2521,"event_guid":"55a2a1d7-f022-4e5a-8d24-568e42b8dadd","weight":1},{"event_id":2523,"event_guid":"afe359da-56c9-4e76-8f56-45ed406494e5","weight":1},{"event_id":2525,"event_guid":"55a2a1d7-f022-4e5a-8d24-568e42b8da23","weight":1},{"event_id":2526,"event_guid":"e8f03c57-f500-492a-9028-b91acffe7695","weight":1},{"event_id":2528,"event_guid":"6393a33b-889d-4850-b0e3-cbc7caeab1cb","weight":2},{"event_id":2531,"event_guid":"ee1c8597-45af-444e-bab6-339b3c077b89","weight":2},{"event_id":2537,"event_guid":"da24ba14-f53c-43c0-aa1e-8ccdf826a80f","weight":2},{"event_id":2539,"event_guid":"b0be37e7-88fd-4f5c-bbd1-14b7e5f9a78d","weight":1},{"event_id":2541,"event_guid":"58068b84-9261-4f5c-bb73-5c674fa5c45b","weight":2},{"event_id":2546,"event_guid":"bd4515b7-fdcf-4d9b-8fc8-0ec47f5c8a80","weight":1},{"event_id":2605,"event_guid":"bbb3a3f0-407f-4351-bda8-177b930576e2","weight":1},{"event_id":2775,"event_guid":"3d7c4060-7e31-11e5-b91e-c23ca85e9bc3","weight":1},{"event_id":2826,"event_guid":"9ab1407a-126f-48d9-898d-eae7974324e9","weight":1},{"event_id":3723,"event_guid":"f1e2dc22-8925-4a8a-8cd3-4d03aa0e33b7","weight":1},{"event_id":3725,"event_guid":"c4211c94-7cea-457d-9214-7ccf5d7c89cc","weight":1},{"event_id":3732,"event_guid":"8270c91a-d6e2-4f1c-9ebb-cdf10708d921","weight":1},{"event_id":3761,"event_guid":"b598ebbf-0fc6-4127-bb9d-20ae18f1171d","weight":1},{"event_id":3821,"event_guid":"34adfd57-f837-5163-a009-a718ce1c8c30","weight":1},{"event_id":3829,"event_guid":"f53f6877-7aec-57de-b317-a9c513d39fbd","weight":1},{"event_id":4572,"event_guid":"a41299fe-eb20-51ee-910a-688e2e3554ed","weight":1},{"event_id":4794,"event_guid":"a2887b4a-0c9d-4220-a52f-c65c20ae25d7","weight":1},{"event_id":4830,"event_guid":"5cf8c222-47d3-4741-9324-be182b4d0fb8","weight":1},{"event_id":4842,"event_guid":"581ccbad-4bbf-47a2-8845-f52278d61061","weight":1},{"event_id":5310,"event_guid":"43425a39-5a33-2020-2020-202020202020","weight":1},{"event_id":5312,"event_guid":"4848514e-5337-2020-2020-202020202020","weight":1},{"event_id":5316,"event_guid":"544e5053-5056-2020-2020-202020202020","weight":2},{"event_id":5317,"event_guid":"41384155-4158-2020-2020-202020202020","weight":1},{"event_id":5987,"event_guid":"2fdcdadb-0575-5a47-a59f-8376db33f0a6","weight":1},{"event_id":5988,"event_guid":"1f79fa0c-2d1a-51f6-b6cc-1df95691e966","weight":1},{"event_id":5996,"event_guid":"b2fe7656-1152-5203-abe0-768262bda5f9","weight":1},{"event_id":5997,"event_guid":"922dce7b-565d-5a4b-ad22-88d2d4607d98","weight":1},{"event_id":5999,"event_guid":"cc1c339d-6d76-517a-8a43-c3aa2e01bad0","weight":1},{"event_id":6000,"event_guid":"db737a14-3b5c-590c-ab96-81cbe9d3a08e","weight":1},{"event_id":6001,"event_guid":"97bd059a-b44f-5d06-b325-ee634a5ad4c1","weight":1},{"event_id":6002,"event_guid":"481c13df-22a4-5a03-a288-83c10641973d","weight":1},{"event_id":6008,"event_guid":"b6643005-0d63-53df-ae6c-54575a04987f","weight":1},{"event_id":6013,"event_guid":"de0029b3-f6d7-5cab-81a8-27c3d4ef84d2","weight":1},{"event_id":6014,"event_guid":"45336cce-788c-5800-84f1-0a7411d7e2da","weight":1},{"event_id":6015,"event_guid":"2565d7fd-510e-57b4-a4e8-2566d6c85915","weight":1},{"event_id":6017,"event_guid":"91e0e0df-7642-54b8-97e5-e881f146c5e5","weight":1},{"event_id":6019,"event_guid":"720cbd83-2341-53d1-94d6-d7ecd909ff68","weight":1},{"event_id":6366,"event_guid":"32815e38-392e-55d1-ac88-cba18ce6a739","weight":1}],"recordings":[{"size":54,"length":3549,"mime_type":"audio/mpeg","language":"eng","filename":"cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_mp3.mp3","state":"downloaded","folder":"mp3","high_quality":true,"width":null,"height":null,"updated_at":"2015-08-19T21:47:25.407+02:00","recording_url":"https://cdn.media.ccc.de/events/camp2015/mp3/cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/7211","event_url":"https://api.media.ccc.de/public/events/379a56ad-5123-4861-a656-c0d534d53a96","conference_url":"https://api.media.ccc.de/public/conferences/camp2015"},{"size":181,"length":3562,"mime_type":"video/mp4","language":"eng","filename":"cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_sd.mp4","state":"downloaded","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2016-02-03T14:09:57.004+01:00","recording_url":"https://cdn.media.ccc.de/events/camp2015/h264-sd/cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_sd.mp4","url":"https://api.media.ccc.de/public/recordings/7191","event_url":"https://api.media.ccc.de/public/events/379a56ad-5123-4861-a656-c0d534d53a96","conference_url":"https://api.media.ccc.de/public/conferences/camp2015"},{"size":154,"length":3562,"mime_type":"video/webm","language":"eng","filename":"cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_webm-sd.webm","state":"downloaded","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2016-02-03T14:10:01.264+01:00","recording_url":"https://cdn.media.ccc.de/events/camp2015/webm-sd/cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/7240","event_url":"https://api.media.ccc.de/public/events/379a56ad-5123-4861-a656-c0d534d53a96","conference_url":"https://api.media.ccc.de/public/conferences/camp2015"},{"size":40,"length":3549,"mime_type":"audio/opus","language":"eng","filename":"cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_opus.opus","state":"downloaded","folder":"opus","high_quality":true,"width":null,"height":null,"updated_at":"2015-08-19T21:47:22.737+02:00","recording_url":"https://cdn.media.ccc.de/events/camp2015/opus/cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_opus.opus","url":"https://api.media.ccc.de/public/recordings/7210","event_url":"https://api.media.ccc.de/public/events/379a56ad-5123-4861-a656-c0d534d53a96","conference_url":"https://api.media.ccc.de/public/conferences/camp2015"},{"size":393,"length":3562,"mime_type":"video/mp4","language":"eng","filename":"cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_hd.mp4","state":"downloaded","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2016-02-03T14:09:49.629+01:00","recording_url":"https://cdn.media.ccc.de/events/camp2015/h264-hd/cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_hd.mp4","url":"https://api.media.ccc.de/public/recordings/7137","event_url":"https://api.media.ccc.de/public/events/379a56ad-5123-4861-a656-c0d534d53a96","conference_url":"https://api.media.ccc.de/public/conferences/camp2015"},{"size":409,"length":3562,"mime_type":"video/webm","language":"eng","filename":"cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_webm-hd.webm","state":"downloaded","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2016-02-03T14:10:01.183+01:00","recording_url":"https://cdn.media.ccc.de/events/camp2015/webm-hd/cccamp15-6870-en-de-Detecting_echoes_from_the_dawn_of_time_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/7239","event_url":"https://api.media.ccc.de/public/events/379a56ad-5123-4861-a656-c0d534d53a96","conference_url":"https://api.media.ccc.de/public/conferences/camp2015"}]}