This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

The tension of conventional surgical sutures can affect wound healing and is dependent on the surgeon’s experience. Imaging and simulations reveal that slipknots can reproducibly store and release ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated ...

Troy Adkins has 15+ years of residential property investment analysis experience and over a decade of institutional investment consulting experience. Charlene Rhinehart is a CPA , CFE, chair of an ...

As Food & Wine's Testing Editor, Jennifer's work focuses on finding the best tools for all sorts of cooks. She's vetted hundreds of products, from can openers to salad spinners and tortilla presses, ...

Correspondence to Dr Jaime Fernandez-Fernandez, Training Analysis and Optimization, Sports Research Centre, Miguel Hernandez University, Avda Universidad s/n, Elche, Alicante 03202, Spain; ...