Three 3D-printed Schlage Primus keys. When lock maker Schlage imprinted the words "do not duplicate" across the top of the keys for their high-security Primus locks, they meant to create another ...

A group of lock-picking and security enthusiasts drove that lesson home Wednesday by publishing a set of CAD files to Github that anyone can use to 3-D print a precisely measured set of the TSA's ...

Here’s a video of Holler using a 3D-printed bump key to open an Abus E20 lock: ... shape---derived from a photo---are fed into the Photobump desktop software to create a printable 3-D CAD model.

A nanoscale understanding of the complex dynamics of large molecules at surfaces is essential for the bottom-up design of molecular nanostructures1,2,3,4,5,6,7,8. Here we show that we can change ...

3D-Printed ‘Bump Key’ Can Open Almost Any Lock. John Biggs. ... The pair discovered how to 3D print a piece of plastic that will fit into the keyhole based on a photo of the hole itself.

In anger, she questions what is wrong with her lock and key. Alfred, the science app, responds by explaining how enzymes work in relation to the ‘lock and key’ model.