ROC Monitoring Post
Bunkers in UK Royal Observer Corps Monitoring Posts are underground structures all over the United Kingdom, constructed as a result of the Corps’ nuclear...
Author: Tiendaseninternet.com
Concorde flying at supersonic speed
Concorde Flying Supersonic MACH 2 This is a dramatic picture of Concorde G-BOAG flying at supersonic speed and is the only picture ever taken...
Supersonic Flight: Supersonic Speed, Sonic Boom, Vapor Cone
Before we talk about supersonic flights, let’s understand what sound is. We define “sound” the sensation that we perceive as the consequence of a...
Ship Launching: Airbag Launching
Ceremonial ship launching involves the performance of ceremonies associated with the process of transferring a vessel to the water. It is a nautical tradition...
What 1,000,000 mosquitoes looks like
Ever wonder what 1 million mosquitoes looks like? Check out the results of an LCMCD trapping project that took place in one section of...
The Online Learning List
Courses & Learning Springest.co.uk Coursera.org edx.org futurelearn.com udacity.com udemy.com khanacademy.org classcentral.com MIT OPEN COURSEWARE Knowledge Ted.com Economist.com themarginalian.org Lifehack.org Quora.com Career abetterinterview.com blogging4jobs.com whatchado.com/en...
Life Before The Invention of CAD Software
For centuries, until the 1970s, all engineering drawing was done manually by using pencil and pen on paper or other substrate (e.g., vellum, mylar)....
Universal Accessibility
Universal accessibility was born from a need to eliminate the barriers found in much of our environment. These barriers still impede a large group...
The Uncensored Library
“The Uncensored Library” is a huge Minecraft map where anyone can read censored journalism from countries without freedom of press. The Uncensored Library is...
Non-explosive Booby Traps
Some of the traps that where used in the Vietnam War by the Vietnamese. A booby trap is a device or setup that is...
