{"id":15040,"set_id":"9641-1","name":"Pneumatics Add-On Set","year":"2008","image":"sets\/9641-1.jpg","average_rating":"74","review_count":"2","url":"https:\/\/brickinsights.com\/index.php\/sets\/9641-1","image_urls":{"small":"\/crop\/small\/sets\/9641-1.jpg","medium":"\/crop\/medium\/sets\/9641-1.jpg","large":"\/crop\/large\/sets\/9641-1.jpg","teaser":"\/crop\/teaser\/sets\/9641-1.jpg","teaser_compact":"\/crop\/teaser_compact\/sets\/9641-1.jpg","generic140xn":"\/crop\/generic140xn\/sets\/9641-1.jpg","generic200xn":"\/crop\/generic200xn\/sets\/9641-1.jpg","genericnx400":"\/crop\/genericnx400\/sets\/9641-1.jpg","original":"\/crop\/original\/sets\/9641-1.jpg"},"reviews":[{"review_url":"https:\/\/www.amazon.com\/Lego-Education-Pneumatics-Add-9641\/dp\/B004CELIDS?SubscriptionId=AKIAIGQAU2PVYTRCS5MQ&tag=brickinsights-20&linkCode=xm2&camp=2025&creative=165953&creativeASIN=B004CELIDS","snippet":"Customer Video Review Length:: 0:18 Mins This video shows one of the items that can be made with the Lego Education Pneumatics add-on set in addition to the Simple & Powered Machines Base Set (sold separately). It doesn't take too long to build and the valves and tubings can withstand quite high pressure without coming apart. This video shows manual pumping of the air into the air tank but there is also an option to rig up a battery operated pumping cylinder.","review_amount":"7","rating_original":"4.4","rating_converted":"88.00","author_name":null,"embed":null},{"review_url":"http:\/\/guide.lugnet.com\/set\/9641","snippet":null,"review_amount":"1","rating_original":"60","rating_converted":"60.00","author_name":null,"embed":null}]}