This brilliant robotic arm moves up and down and opens and closes the jaws of the gripper. Build the arm then press the buttons to grab, lift and drop objects....
Don't let anyone sneak into your room undetected! Build your own Intruder Alarm to keep out those pesky brothers & sisters! And while you are at it, explore how a...
Unleash your inner detective with this sketch slide projector identikit. Dive into the thrilling world of solving mysteries as you piece together the face of a suspect, one slide at...
Experience the night time world in a whole new light with our monocular. With an adjustable lens and powerful vision for optimal clarity and adventure. Adjust the focus by turning...
