{"id":35169,"date":"2026-03-14T19:41:05","date_gmt":"2026-03-14T19:41:05","guid":{"rendered":"https:\/\/abingdonblog.co.uk\/?p=35169"},"modified":"2026-03-14T19:41:05","modified_gmt":"2026-03-14T19:41:05","slug":"rockets-owls-and-superconductors-at-the-atom-science-festival","status":"publish","type":"post","link":"https:\/\/www.abingdonblog.co.uk\/?p=35169","title":{"rendered":"Rockets, Owls and Superconductors at the ATOM Science Festival"},"content":{"rendered":"


\nThe ATOM Science Festival<\/em> was on the Market Place and under County Hall today with more than twenty stalls, many of them from local science organisations such as Immunocore<\/em> from Milton Park.
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\nBright Sparks Science<\/em> are based on Northcourt Road in Abingdon and run hands-on science activities for schools and special events.
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\nChildren were mixing vinegar and bicarbonate of soda (common kitchen chemicals) to launch rockets. After standing back, they watched as the rockets were propelled into the air.
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\nDr Jim Halliday was looking around and chatting with stall holders. He is the leader of Abingdon-on-Thames Town Council and also works for the Science and Technology Facilities Council at Harwell Campus.
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\nThe Owl Conservation Project had information about their work looking after owls and had a Tawny Owl with them. Tawny owls have declined in the UK in recent decades, but they are still the most common owl species in Britain.
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\nAt the Oxford Materials stall there were demonstrations of Type II superconductivity. A superconductor is a material that, when cooled below a certain temperature, looses all electrical resistance and strongly affects magnetic fields. A superconducting disc is cooled using liquid nitrogen, and when a magnet is placed nearby the magnetic field becomes locked in place by the superconductor. This makes the magnet float in a fixed position.
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\nThe UK Atomic Energy Authority had a stall showing how scientists are trying to generate energy from nuclear fusion. Visitors could try computer games where they attempted to start and control fusion reactions, learning how difficult it is to keep the plasma stable.<\/p>\n

There was also a marble track to demonstrate how a divertor works. In a fusion reactor the plasma becomes extremely hot, and some particles must be safely removed to prevent damage to the reactor walls. The divertor controls the exit of the heated particles leaving the plasma.
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\nThe Abingdon Astronomical Society had two telescopes pointed at the Sun. Through one could be seen sun spots. Through the other solar flares.
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\nIt was interesting to learn about all this and more. The ATOM Festival continues with talks and tours, which can be found on their website https:\/\/www.atomfestival.org.uk\/festival-programme\/<\/a>. This year\u2019s Peagram Lecture will be given by Professor Brian Cox. I looked for a ticket about a month ago but found they were already sold out. I am told by the organisers there is no point going along in the hope of a ticket, but there are still tickets available for other talks and tours.<\/p>\n","protected":false},"excerpt":{"rendered":"

The ATOM Science Festival was on the Market Place and under County Hall today with more than twenty stalls, many of them from local science organisations such as Immunocore from Milton Park. Bright Sparks Science are based on Northcourt Road in Abingdon and run hands-on science activities for schools and special events. Children were mixing […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[145],"tags":[],"class_list":["post-35169","post","type-post","status-publish","format-standard","hentry","category-science"],"_links":{"self":[{"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/35169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=35169"}],"version-history":[{"count":0,"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/35169\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=35169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=35169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.abingdonblog.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=35169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}