We can consider the propagation of light disregarding its wave nature & assuming that light propagates in straight lines called rays. This allows us to formulate the laws of optics in the language of geometry. The branch of optics where the wave nature of light is neglected is called geometrical optics.
Inventory monitoring solutions make it easy for businesses to predict production demands and inventory spoilage remotely to increase efficiency and profits. This tutorial shows you how to leverage Twilio Functions to build an industrial sensor to monitor temperature, humidity and object weight.
Learn how to make your own Eco-Friendly Lawnmower with Jason's top gardening tips. Welcome to the official Great Home Ideas channel, the destination for all your DIY, Food, Garden, Lifestyle and Pet needs.
Edward Snowden is among the backers of a new surveillance app. Haven is an open source app that will run on any Android phone, particularly inexpensive older devices. It operates like a surveillance system, using the device’s camera, audio recording capability, accelerometer to detect movement and notify user
Mandala gardens will be a series of keyhole beds. How and why we permaculturalists choose to use them. In this particular rendering of the mandala garden, we will also be using the sheet mulching technique in order to create the growing spaces, how and why we sheet mulch on the post.
DIY Organic Edible Flavor Pods for easy cooking while travelling to prepare food. Pack multiple flavors for your next backpacking trip or camping trip! Just add it into your hot bowl of rice, pasta, or anything that needs some extra flavor to keep you happy on the trail!
Metals have excellent mechanical properties, hard, tough, strong & durable. Connecting Metals together in such a way that joint isn’t the weakest part of your assembly is the goal of welding. Used not just in industrial factories, machine shops, metal fabrication welding is something we can do as a hobby.