Search results for “radial propeller”

Define Your Philosophy

Have you ever thought to examine the advantages and disadvantages of your personal philosophy? The way you view yourself and the world around you could be holding you back from achieving your goals in life. At the same time, you are capable of changing and even designing your own philosophy into a p

ScienceCasts: Riding the Slingshot to Bennu

Click here to see more videos: https://alugha.com/NASA Visit http://science.nasa.gov/ for more. Gravity’s pull is being used to help propel a small spacecraft known as OSIRIS-REx to a near-Earth asteroid called Bennu. OSIRIS-REx Mission: http://www.asteroidmission.org/

Voith ProTect felt measurement system for papermaking (EN)

With ProTect, dangerous press fabric measurements are a thing of the past. The system is safe, easy and extremely flexible. It consists of a self-propelled carriage, fixture and any number of traverse beams. It allows a precise measurement of fabric moisture and permeability at various sites. More

The Energy Within. David Behre

David’s unbreakable spirit was ignited nine years ago when, in the days following his accident, he decided how to live the rest of his life. He never thought about what he’d lost, only what he had gained: the energy within. This propelled him to become World Champion in 2015 and with under 100 days

Shape Shifters: Shape-Memory Alloys and Polymers

In this video excerpt from NOVA’s "Making Stuff: Smarter", host and New York Times technology columnist David Pogue visits Virginia Tech, where scientists are developing an artificial jellyfish that will act as an inconspicuous motion-detecting buoy for the Navy. The jellyfish is propelled by a shap

Making Boats Fly

Learn how advances in technology allow boats to go faster than ever before in this video from NOVA: “Making Stuff Faster.” Host and technology columnist David Pogue examines two factors that limit speed—energy and resistance—and describes how Oracle Team USA maximizes the speed of its boat. Instead

7 Simple Habits You SHOULD Do Everyday

Human beings are creatures of habit. Everything we think, say, and do is the consequence of deep-seated habits ingrained in our minds over the course of many years of consistent behaviour. Those are the same habits that can either propel us ahead or stifle our growth in life. Here are a few simple h