The mammalian liver has an extraordinary regenerative capacity, capable of fully restoring its mass and function after injury ...

This amazing tutorial shows you how to make a LEGO safe with a key card access system, combining creativity and engineering ...

Learn how to build five mini LEGO safes with simple, easy-to-follow tutorials perfect for all skill levels. Each safe features a unique locking mechanism, including secret buttons, levers, keys, ...

Dual use technologies are innovations that have both civilian and military applications. Notable examples include advanced semiconductors, ...

In this research, we propose a joint module with a two-stage transmission mechanism during driving and a joint locking mechanism during non-driving so that the appropriate torque and joint speed can ...

The key lock mechanism is an amazing invention and has been incorporated into everything from automobiles to nuclear facilities. Imagine a world where keys would not be needed because everyone ...

The secrets behind SwitchBot’s much better retrofit smart lock: A rechargeable battery and a revamped installation process ...

SwitchBot’s new Lock Ultra and Hub 3 bring Matter support to HomeKit, offering facial recognition, faster unlocking, and better automation for Apple users.

(AP) - Just days before 10 men broke out of a New Orleans jail, officials with the sheriff’s office asked for money to fix faulty locks and cell doors deemed a key factor in the escape.