March 2017
Beginner to intermediate
333 pages
9h 10m
English
© Mark Bell and James Floyd Kelly 2017
Mark Bell and JAMES FLOYD KELLY, LEGO® MINDSTORMS® EV3, 10.1007/978-1-4842-2262-1_5
Mark Bell1 and James Floyd Kelly2
(1)Northridge, California, USA
(2)Smyrna, Georgia, USA
Location: Southwest Guatemala
Weather Conditions: 87° Fahrenheit, Humidity 88%, Rain 20%
Evan looked into the tunnel. The ExploroBot was about four feet away but still moving toward the tunnel exit. A few minutes earlier the ExploroBot had reached the trigger; some unusual sounds were heard behind the tomb door and then a loud BANG! While Evan listened for his bot to turn around and return, his uncle and a few other team members began pushing on the large stone door.
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