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James Randi


James Randi is a Canadian-American retired stage magician and scientific skeptic who has .... You're a fraud because you're pretending to do these things through trickery, .... Randi then re...

Why do foxes' ears point forward?


In fact, their ears point forward, giving them a true advantage as they hunt!As foxes ... In fact, the hearing of foxes is so spectacular, they can pick up the sound of ...

Why Do the Ears of a Fox Point Forward? | eHow UK


Most members of the canine and feline families have ears that point forward. ... The fox tilts its head to focus its ears, locates the source of the sound and digs up  ...

Why do desert foxes have large ears? | Reference.com


The large ears of desert foxes help the animal to stay cool in the desert heat. Desert foxes also tend to be smaller than vulpines from other...

Building a crystal radio out of household items - Science Toys


But another type of earphone is available that fits in the ear so you don't ... A sensitive earphone does not use very much current to create the sound. ... A detector is something that picks the audio frequencies out of a radio wave, so .... It is useful at this point to be able to measure the effects of changes we make to the rad...

F-75 Peak Performance | MetalDetector.com


Learn how to tweak your Fisher F75 metal detector to achieve peak ... If not, then lower the Sensitivity to the point in which the instability just barely disappears. ... Little flecks of iron will cause this particular detector (F-75 & T- 2) to sound ... coin and report each firing individually BUT what do your human ears hear/regi...

Digitising Smell: The Third Sense Is Coming to Your Phone


Sep 11, 2014 ... “But what,” I ask him, “is the point of this technology? .... in a form that can be incorporated into a surround sound system. ... “There is so much that people can do with this,” Edwards says. ... while the other has a penchant for fox excretia – I find myself hoping that this ... Eyes and ears measure frequency.

What is Dark Matter? - The Nature of Reality — The Nature of Reality ...


Jun 27, 2012 ... Though these detectors can't actually “capture” a dark matter .... To do math on the atomic scale it requires an new system of ... 2.58732212160414e-5{a} distance (Subtract 0.10e-5) oscillation time in forward .... The mirrors needs to point in the direction they will fall and rise .... They end up on Fox News.

The Hum: An Anomalous Sound Heard Around the World - CiteSeerX


Abstract—The Hum is a mysterious and untraceable sound that is heard in ... The Hum does not appear to be a form of tinnitus and may not be an ... published in the scientific literature (Broner, 1978; Cowan, 2003; Fox, 1989;. Leventhall, 2003 .... include pain in the ears, headaches, discomfort, trouble sleeping (Lambert &.

television (TV) - Principles of television systems | Britannica.com


Feb 10, 2016 ... TV the electronic delivery of moving images and sound from a ... Aspects of hearing include the ability of the ear to distinguish the ..... When a colour receiver is tuned to the transmission, the picture signal is recovered in a video detector, .... that the chrominance information does not affect reception of colour ...

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Why do the ears of a fox point forward as sound detectors - Answers


Foxes move their ears forward when they can hear a faint sound they try and hear the sound a little better so they can make out what it is.you won a million ...

Foxes use the Earth's magnetic field as a targeting system - Not ...


Jan 11, 2011 ... As the fox creeps forward, it listens for the sound of a mouse. ... the angle of the sound hitting its ears matches the slope of the Earth's magnetic field. ... month which explores how birds – the best-studied magnetic detectorsdo it. ... of birds – it's not entirely clear what the point of having a magnetic...

Why are human ears shaped that way? | Fox News


Sep 22, 2016 ... Burning Question: Why are our ears shaped the way they are? ... eventually to the brain, says Dr. Ricketts, who does research into hearing aids. ... allowing the ear to gather more sound from what it is facing rather than from ...