What do you get when you cross a glue stick with a hobby servo motor ... [Gareth] or [Chiprobot] gives a great tutorial of how to make one of these after the break, but if you’d rather just ...
Now, let’s compare the strength of your glue with store-bought glue. Use the glue you made to stick together two Popsicle sticks. Place them so that only one inch (2.5 cm) of the sticks overlap each ...
Stick with this edition of Celebrating Chemistry and learn about the development of the Post-It note, how chemists are being inspired by nature to make even better adhesives, how to make homemade glue ...