Abstract: Magnetic helical miniature robots (MHMRs) exhibit efficient motion performance in low Reynolds number environments, having great promise for biomedical applications like targeted delivery.

Certainly! Here is the revised description with all links removed: Since childhood I have been fascinated by mechanical creations that combine craftsmanship precision and a touch of fun. Years ago I ...

How to Make a Powerful Miniature Cannon - diy Guide - Learn to build a functional diy miniature cannon right in your workshop ...