hilltopics People Features Wednesday, November 1, 2000 For comments, contact Clay McCuistion at 864-4924 or e-mail features@kansan.com 6Aa Andy Connolly, 10, checks objects on a table for radiation during the Natural History Museum Camp-In. Lawrence school children also made slime mold and formed crystals with laundry detergent during the Science Laboratory portion of the night. The camp-in took place over the night of Oct. 20 and included a night's worth of science fun and activities. Photos by Selena Jabara/KANSAN Natural History Musuem opens its doors to Lawrence school children for an overnight stay Lawrence graduate student Jamel Sandidge shows some of the Natural History Museum's visitors a rose-haired tarantula. The demonstration took place about 1 p.m. Trevor Burns, 11, pokes a balloon dipped in liquid nitrogen by Marcus Skala, Derby junior and fine arts major. Only six of the overnight campers were awake at 3 a.m. for the Weird Science Lab — which included soaking tennis balls in the nitrogen and breaking them open.