truss bridge

Truss bridge – a bridge whose load-bearing superstructure is composed of a truss. This truss is a structure of connected … More

tractor-scraper

Tractor-scraper – piece of heavy equipment used for earthmoving, road building, and mining. The rear part has a vertically moveable … More

transducer

transducer – converts energy from one form to another. The term is generally applied to devices that take physical phenomenon … More

traffic signs

Traffic signs or road signs are signs erected at the side of or above roads to give instructions or provide … More

transistor

How small can transistors get? The amazing shrinking transistor! Watch it contract a million times until it becomes a tiny … More

toilet

Toilet history – The modern flush toilet has been shaped by many innovations in design and functionality. Nowadays, there are … More

torque wrench

Torque wrench – a tool used to precisely apply a specific torque to a fastener such as a nut or … More

torque

Torque – anything that causes another object to spin. Torque is the tendency of a force to rotate an object … More

forensics

Tie Dye and Forensics – Make a Tie Dye Bandana while you learn about chromatography and how it isused in … More

tidal power

Renewable energy is an area of huge importance and growth. A 2011 study suggests that the world could be powered … More

kid’s toothbrush

Kids’ toothbrush 3D-Printed Toothbrush Cleans All Your Teeth in 6 Seconds (video 1:28) – new 3D-printed toothbrush, looks like a … More

tower

Radio masts and towers are, typically, tall structures designed to support antennas (also known as aerials) for telecommunications and broadcasting, … More

think creatively

creative thinking – coming up with innovative ideas ways to verify a [calculated value, derived formula] ways to determine a … More

Three Laws of Robotics

In science fiction, the Three Laws of Robotics are a set of three rules written by Isaac Asimov, which almost … More

things

Engineering thinking – making ‘things’ that work and making ‘things’ work better thing – an object that is not alive … More