Is it possible that sound waves can weaken structures or even eventually cause them to fail? Well it depends on the power and the harmonic but yes this is possible? But if this is so why do we use sound waves to see inside structures to test if they are strong or not? Aren’t we causing their premature failure? We use ultrasound to look at the insides of dams to see if they are still safe after many years right?

Interesting you bring this up, as when I read about this theory I thought, well that does not sound right to me really. Especially considering that inside larger structures like let’s say Hoover Dam there is concrete which does not dry or harden for 50 years or more and there might be space cavities in side. Some of the concrete inside of Hoover Dam is thought to be still not completely dried; hard to believe indeed.

» Read more: Can Sound Waves Weaken Structures?

Got the new Droid or perhaps you’re moving to an I-Phone with Verizon, or perhaps you’re using Second Life, the virtual world to conduct your meetings. Whatever your technology of choice, the impact of these technologies on life-long learning are irrefutable.

Turn back the clock not so many years ago and learning came from reading books and listening to parents and teachers tell stories, and that grew of course into listening to the radio, which grew into watching the television, which has now exploded into the internet and the massive quantity of real time communications that we live with.

» Read more: New Communication Tools and Their Affect On Learning!

The other day, I was talking to an individual who specializes in laundry equipment. Specifically, he is a designer and manufacturer of washing machines and dryers. He has several very excellent designs, and some new innovative strategies to improve the efficiency in both the consumer market and for industrial washers and dryers.

Anyway, we began discussing the use of washing machines in places where water supply was limited by drought, or location, as well as limited power supply.

» Read more: Have to Room or space Colonist Choose Honeymoon vacation photos – It may well Save you regarding Solutions.