Author - chitwan

Tech

Solar City = Green City

A microgrid is a small scale energy system that uses distributed energy resources (DERs) to balance local needs. It can operate either in conjunction with, or...

Tech

Sleep Number Sleep IQ

Sleep IQ monitors you as you sleep, tracking your heart rate, breathing rate, movements and sleep cycles to calculate the quality of your sleep and help you fi...

Tech

Nest Protect

Combined smoke/carbon monoxide detector gives you a heads up before sounding the full alarm, texts you when its batteries are low, alerts you of hazards...

Tech

Chimneys big and small

Chimneys come in all shapes and sizes. Metal variations are quick to install and have push-fi t joining so are more versatile and adaptable than their brick...

Health

What is a pulse?

When you feel your own pulse, you’re feeling the direct transmission of your heartbeat down an artery. You can feel a pulse where you can compress an artery...

Tech

How panic rooms work

Panic rooms hit the spotlight in 2002 when Jodie Foster and Kristen Stewart starred in a fi lm where they were trapped in one, but what are these modern-day...