/51/1.hassmallThumbnailVersion/Case%20study%201%20Lab%20equipment.mp4;/51/1/Case%20study%201%20Lab%20equipment.mp4|/51/2.hassmallThumbnailVersion/case%20study%203%20egame.mp4;/51/2/case%20study%203%20egame.mp4|/51/3.hassmallThumbnailVersion/case%20study%202%20field%20equipment.mp4;/51/3/case%20study%202%20field%20equipment.mp4