Check out more Top 6 & Subscribe ▻ //bitly.com/dfyMcW Sex has the ability to change the world (other than allowing us to procreate). So let's take a look at ...
I wish you did not include VIAGRA in this video! I would have loved to use
this in my classroom, but the Viagra addition, made it so that I could
not. Otherwise, it would have worked well!
When a barber makes a mistake, it's a new trend
When a scientist makes a mistake, it's a new invention
When a teacher makes a mistake, it's a new theory
But when a student makes a mistake, it's a MISTAKE
How Medicine Has Changed Over the Years: History, Research, Science (1998)
This article deals with medicine as practiced by trained professionals from ancient times to the present. Early medial traditions include those of ancient Egypt and ...
how technology changed the world- x rays
People Who Changed The World - Part 1
Some individuals had great impact on our history. If it was in the industry, medicine or peace movements some people stuck in our heads as revolutionary ...
Arrogant British — their haughty tone is nauseating — have the gaul to make
such a list. Bill Gates is nothing, but a goofy nerd. Steve Jobs is the
real cyber genius. Wernher von Braun should've been on this list.
Isn't he the fellow who invented the ball point pen?
LCLS: The World's Most Powerful X-ray Laser
The first experiments are now underway using the world's most powerful X-ray laser, the Linac Coherent Light Source, located at the Department of Energy's ...
Do the Xrays interact strongly enough to for example ignite wood? There was
a video by Brady Haran on SixtySymbols where the physisists discussed
community questions. One questsion was what would happen if someone held a
hand in the LHC particle stream. Some theorized that the beam would not
interact, others thought it would rip off the hand. In reality, Anatoli
Bugorski got his head in the way of a proton accelerator and it cut a hole
right through him. There wasn't any apparent force transfered that knocked
him back, at least i haven't read about any. So I wonder if the effects of
those Xrays on molecules is the same on whole organic structures or if they
fare better, as the ray is tightly focused and a tiny hole is survivable.
@richardw2121 Actually in a TV (CRT) the electrons are "boiled" off the
atoms by thermionic emission, the tungsten cathode is heated, and then the
electrons are accelerated by an electric field held between the Whenelt
plate and the anode plate by the difference in voltage between the two
elements. The magnetic field is used to focus and deflect the electron
beam, but at this point the electrons are already free from the atoms, in
the vacuum between the electron gun and the screen.
Impressive laser, can it light stuff on fire though? hehe I never knew that
an x-ray laser was even possible. There are gamma ray "lasers" that exist
in nature when hyper-nova's go off, at either end of the the axis, its like
a deadly "beam". Normally X-rays are very hard to focus as they are that
energetic. They go through pretty much everything except a thick block of
lead.
An electronvolt (eV) is the energy unit used to describe particles. 1 joule
is equal to 6 x 10^18 electronvolts, so 12 billion eV is about 2 billionth
of a joule. And a joule is about the energy required to heat a gram of
water of a quarter of a degree (celcius). Or: the energy of a visible
photon (red light for example) is about 2 eV.
@TheLonelyImmortal yes. it happens quite often. Since you watched a video
online, I assume you are familiar with the concept of "electricity". The
flow is generated by a magnet rotating around a wire- in laymans turns,
being pulled away by a magnet.
What does '12 billion electron volts' mean? I am sorry to show my ignorance
but is it powerful enough to power a TV, or a town? BTW fantastically
informative and watcheable vid, thanks v.much for posting.
@forwardbias You're thinking of polar jets, and that's formed at the poles
of an accretion disk that surrounds an object like a black hole. Polar jets
are particle beams, not lasers.
I see the x-ray generator is working, what results has it found? Since the
x-ray obliterates anything it hits, how do you get multiple scans of a
single molecule?
XRAY 808E Evolution | Life Of My XRAY 808E | 1/8 Brushless Buggy RC Car | Racing and bashing
This is the progression of my Xray 808E electric conversion. It has changed a lot and has been driven a lot. I soon plan to go to the track again and hopefully do ...