The Family Handyman on MSN

Can a Phone Replace Your Toolbox? How Apps Compare to the Real Thing

Most tape measure apps, like My Measure, are based on augmented reality (AR) technology. They overlay a virtual tape measure ...
Nature

How to grow crystals when and where you want them

Scientists ‘draw’ crystal patterns using laser light. Call it a jazzed-up version of your childhood crystal-growing kit.
Creative Bloq on MSN

How to draw on iPad: everything beginners need to start sketching digitally

Our guide to how to draw on the iPad starts with the basics, from pairing your Pencil to picking the right apps.
IEEE

A wearable action recognition system based on acceleration and attitude angles using real-time detection algorithm

Abstract: Falls are a main cause of trauma and death. The purpose of this study is to adopt unique resultant acceleration and attitude angles to distinguish falls from activities of daily life before ...
IEEE

A Compact 2-Port QMSIW Cavity-Backed MIMO Antenna With Varied Frequencies Using CSRR-Slot Angles for WBAN Application

Abstract: This paper presents a novel design of a compact, low-profile, Substrate Integrated Waveguide (SIW) based Multiple-Input Multiple-Output (MIMO) antenna operating at the 2.45 GHz Industrial, ...
BBC

Constructing triangles

Draw the given side of the triangle using a ruler. Use a protractor to measure the given angle at the left-hand endpoint of the given side. Mark the angle and then draw a line from the endpoint ...