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308 1 4
Casa & Mascotas

Doppler Disguise

I've been listening to pigeons....They are not terrific conversationalists.But the reason I have been paying attention to their various noises is that it struck me that they hoot when they fly, and...

311 1 3
Ciencia & Tecnología

Sonic Asteroid Gun

In Space, Nobody Can Hear You Scream...  ...Not always the case as it turns out. Having recently read a fascinating and very instructive book on cosmology by Dr Caleb Scharf of Columbia University ...

420 2 7


  All of us are aware of the meteor strikes in Russia.  The interesting point is that meteors produce infra sound that can travel far and wide. In fact, it has gone all the way to the United States...

421 1 1
Ciencia & Tecnología

device that does not allow Sound to penetrate beyond it

 i think of a device that if placed somewhere do not allow sound to penetrate through it ...for example if we want to listen music in our room at some high volume we can place the device at a place...

351 0 3
Vida & Salud

Time Manag

Everybody knows 24 hours a day. But most of us do not know how to spend 24 hours in a proper way. First 8 hours we have to work hard. Second 8 hours we have to take rest. Third 8 hours we should ha...

350 0 2
Vida & Salud

Healing With Sound

Different materials resonate in varying ways in response to differing amplitudes and frequencies of acoustic vibrations according to their densities and structures.And so the science of acoustics a...

209 0 1
Vida & Salud

craeting electricity through sound waves

now a days the people are creting electricity by walking so i thought if it is possibel then through sound waves i am researching it

387 2 3
Ciencia & Tecnología

Sonido Direccional

Si no me equivoco ya se esta probando una tecnica llamada Sonido Direccional o en ingles, Directional Sound, con el que puedes apuntar un parlante hacia una persona y solo esa persona puede escucha...

335 1 0
Ciencia & Tecnología

value addition to tv remote

Tweaking remote control:Will it be possible to automatically put the tv remote to mute when ads are displayed? At the time of ad there will be an increase in volume. This can be sensed by the remot...

58 0 2
Vida & Salud

Colores sonoros para niños / Colors sound for children / Couleurs sonores pour les enfants

Estoy pensando en niños pequeños que tienen que aprender colores. Consiste en ropas que con sensores especiales pronuncian el nombre del color que el niño está viendo. Esa ropa puede ser lisa o est...

612 0 3
Arte & Cultura

Guitar pickup with wireless or bluetooth connection (Translation of idea nº 7802)

Idea translated: nº 7802 of ideator GranscalaA familiar problem for guitarists is that, to change their guitar's sound during a live show, they need to make various movements at once. Apart from ch...

2375 1 8
Negocios y Consumo

Radio Competition Idea for a new motor to giveaway, sound fun on air.

Radio Competition Idea for a new motor to giveaway, sound fun on air.Hide 3,000 tokens, or toys, or whatever per a period of time, distribute the hidden of this things over the total time, and the ...

Mostrando 1 - 12 ideas de 13 en total
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