Sentences with phrase «radio waves do»

Weaver explained that Wi - Fi radio waves don't easily travel through walls or objects.

But radio waves don't travel well underwater.

The optical signal, for example, may carry slightly different information about the source than the radio waves do.

But radio waves do not travel well through the soft tissue in our bodies.

Although this neutron star's radio waves don't come in brief bright bursts, they are also twisted, the researchers say.

Microwaves don't denature food, listening to radio waves don't destroy your hearing or make you radioactive, wavelengths is key.

Not exact matches

Karen DeWitt, a public radio correspondent, asked the Democratic politician what the state «could do differently» amid a wave of allegations of sexual harassment and assault against prominent men in media and politics — including a former senior official appointed by Cuomo.

«If advanced civilizations do exist elsewhere in our galaxy, we can speculate that they might develop the capability to launch spacecraft over interstellar distances and that these spacecraft may use radio waves to communicate.»

MRI uses magnetism and radio waves to measure differences in the water content of tissue, which provides more detail about differences in the composition of breast tissue than do x-rays.

Penn State University astronomers have discovered that the mysterious «cosmic whistles» known as fast radio bursts can pack a serious punch, in some cases releasing a billion times more energy in gamma - rays than they do in radio waves and rivaling the stellar cataclysms known as supernovae in their explosive power.

The electrons or radio waves that are sent directly from your own computer usually don't get far — a few hundred feet at most — before being digested by another computer.

«We're trying to do it with radio waves here, though others have done it with lasers.»

MESSENGER's maps of polar craters match up nicely with earlier imagery of the poles, taken by Earth - based radars, which showed anomalously bright features — patches that reflected radio waves much better than the surrounding terrain, just as ice does.

Even stranger, X-rays and radio waves from the event didn't appear until about 16 days after the collision.

ZAPPING the inside of an artery with radio waves can reduce high blood pressure even in people for whom drugs don't work.

MagMIMO does the same thing, but using magnetic fields instead of radio waves.

The Milky Way's black hole, Sagittarius A *, is clearly sucking in hot gas because doing so makes it burp out radio waves that we can detect.

Now, analyses of data gathered in 2006 by two satellites — one carrying a down - gazing camera and the other a gamma ray detector — as well as a ground - based lightning detector in North Carolina, reveal that these flashes start out, as does most lightning, as a small channel of charged particles within the storm cloud (golden zigzag line, left; lightning - generated radio waves are depicted as concentric rings).

Yet the consultants did not have access to the VIPS radio wave data during their review of the images, thereby eliminating the potential of the consultants to choose data that might artificially inflate the device's accuracy.

Placed around a copper cylinder, the arrangement created the illusion that the cylinder was made of a dielectric, a class of materials including porcelain and glass that do not conduct electricity and are more transparent to radio waves.

And this allows them to do something new: to tell their astronomer colleagues roughly where to look in the sky, using ordinary telescopes, for some form of electromagnetic waves (perhaps visible light, gamma rays, or radio waves) that might have been produced by whatever created the gravitational waves.

They can both transmit and acquire energy from radio waves, so they don't need batteries.

The electric fences corralling the animals emit radio waves that interfere with SETI work more than cellphones do.

So does this FRB finally help us understand the mysterious processes that give rise to these energetic blasts of radio waves?

Comparing and combining the radio waves must be done with extraordinary care, so that critical information about the size and structure of the event horizon is not lost when they are added together.

These machines don't sleep — they record radio waves all day, every day.

NASA's newest moon orbiter is beaming data to Earth via a powerful laser beam to test an innovative interplanetary communications systems that doesn't rely on radio waves, and a new photo reveals just what a moon laser signal looks like in infrared.

Be it your cell phone or your tablet, the TV or the radio, we are swimming in invisible waves that do have an effect on our health.

While this may sound like a crazy talk, centuries ago people didn't know about radio waves, and cell phone communication would seem like witchery.

well how do you expect the radio waves to pentrate metal with efficent connectivity?

In case you don't know what microchipping is, «Microchips are tiny transponders that communicate your pet's ID information through radio frequency waves.

If you want to determine whether any of your credit cards, though, do permit contactless transactions and do emit RFID signals, check for a symbol on its back that looks like radio waves.

But the radios and antenna built by people to send waves through the ether didn't stop working as a result of that revolution.

That radio wave or long - wave infrared can be detected [by instruments designed to detect them] doesn't mean they warming things.

Visible light is not a radio wave, for example, it has distinct properties in its own right and these properties act in distinct ways on meeting matter, to reduce this to some as yet unproven idea of photons and claim that all photons in transferring energy heat matter oblivious to other uses of energy while claiming to be discussing science of the physical world around us we can see and taste and hear and which we do understand empirically well how it impinges on us and we on it, is frankly pathetic coming from those claiming themselves educated in this.

So, I don't think it is a matter of fitting a radio wave into a microscopic box.

Reporters create content; radio playwrights create content; sitcom producers create content; newsprint, radio waves and TV signals don't.

This is great for people who don't want to keep their phone on the mattress (either because they're afraid it'll fall onto the floor or because they don't want radio waves near their brain).

From there, it's not much of a jump to radar, which does much the same thing with radio waves.

Most hubs require a willingness to parse through radio standards (does this hub support Z - wave?

Both are multiple access standards, which means that multiple calls can go through a single tower, but as you can see, the major difference between the two has to do with the way your data is converted into the radio waves that your phone broadcasts and receives.