Jay Roach) Dr. Evil: You know, I have one simple request. And that is to have sharks with frickin' laser beams attached to their heads!
What did Dr Evil get instead of sharks with laser beams?
In Dr. Evil's case during the first Austin Powers movie, he desperately wanted sharks with frickin' last beams attached to their heads, but he had to make due with
ill-tempered sea bass
instead.
Where did sharks with lasers come from?
Relax, Dr Evil. Your inspired request for “sharks with frickin' laser beams attached” has finally been fulfilled in the real world. Marine biologist-cum-TV personality Luke Tipple attached a 50-milliwatt green laser to a lemon shark
off the coast of the Bahamas
in late April.
What is special about laser light?
Lasers
produce a narrow beam of light in which all of the light waves have very similar wavelengths
. … Because laser light stays focused and does not spread out much (like a flashlight would), laser beams can travel very long distances. They can also concentrate a lot of energy on a very small area.
What type of energy is laser?
A laser is a device that emits light through a process of optical amplification based on the stimulated
emission of electromagnetic radiation
. The word “laser” is an acronym for “light amplification by stimulated emission of radiation”.
What sharks were used in Thunderball?
In the cinematic version of Thunderball (1965), high-ranking SPECTRE operative, Emilio Largo, kept
Golden Grotto sharks
in a pool at his headquarters, Palmyra. They were often used as a method of execution for those who displease him.
What's a laser shark?
Is this the best thing ever or is it the best thing ever? It's a shark wearing a freakin' laser. (Credit: What We Do) Laser Shark is the work of
laser
manufacturer Wicked Lasers and TV marine biologist Luke Tipple; and, strangely, the aim wasn't to test the lasers, so much as the attachment apparatus.
What are the 3 types of lasers?
- Solid-state laser.
- Gas laser.
- Liquid laser.
- Semiconductor laser.
Is laser an incoherent?
Light emitted by normal means such as a flashlight or a bulb, is
incoherent
or the photons of the many wave frequencies of light are oscillating in different directions. … Only a beam of laser light will not spread and diffuse. In lasers, waves are identical and in phase, which produces a beam of coherent light.
Is laser a radiation?
Laser light
Lasers
produce radiation
, more commonly referred to as light, with unique properties that distinguish laser-produced light from light from more familiar sources such as the sun or common domestic lamps.
How do you make a laser beam?
A laser is created
when the electrons in atoms in special glasses, crystals, or gases absorb energy from an electrical current or another laser and become “excited
.” The excited electrons move from a lower-energy orbit to a higher-energy orbit around the atom's nucleus.
Were real sharks killed in Thunderball?
The scenes involving villain Emilio Largo's shark-filled pool proved difficult for a number of reasons. … Special effects coordinator John Stears got in the pool to control the shark, surrounded by other live sharks, and as they began to shoot it became
clear the shark wasn't really dead
.
How far a laser beam can travel?
In total darkness we can see a
500 – 1km away
when it shines on a white surface. The divergence will make that projected dot 1km away a large dot that reach 20–30m in diameter, and very faint. Green YAG laser pointers at the same power, is in comperison visible up to 4–5km away.
Was Raquel Welch in Thunderball?
Raquel Welch was
originally cast as Domino
; however 20th Century Fox Production Chief Richard D. … But the surname was changed to suit the Italian nationality of Luciana Paluzzi who was cast in the role of Fiona after being rejected for the role of Domino. The character does not appear at all in the novel.
How much of Thunderball is underwater?
The film's complex production comprised four different units and
about a quarter
of the film comprised underwater scenes. Thunderball was the first Bond film shot in widescreen Panavision and the first to have a running time of over two hours.
What is a Class 4 laser?
Class 4 is
the highest class in terms of laser hazards
. If you're within the hazard zone, you're exposed to severe eye and skin injuries. In addition, combustible materials shouldn't be in the laser's surroundings to avoid fire hazards. Diffuse reflections of class 4 lasers are also hazardous.
What is the most powerful type of laser?
The most powerful laser beam ever created has been recently fired at Osaka University in Japan, where
the Laser for Fast Ignition Experiments (LFEX)
has been boosted to produce a beam with a peak power of 2,000 trillion watts – two petawatts – for an incredibly short duration, approximately a trillionth of a second or …
Is sunlight coherent or incoherent?
Even though
the sun is considered to be an incoherent source
, sunlight has enough coherence to impart speckle to the image formed in a microscope. Tungsten filament lamps and LEDs have relative low spatial coherence due to the large size of the emitter.
Is sunlight a laser?
The simple answer is that LASER light is a coherent beam of a single frequency.
Sunlight is non coherent and consists of multiple frequencies
. The main difference is that laser light is coherent. Sunlight comes out in all directions, and at all frequencies.
Are Lasers Intense?
The intensity of a laser beam is the
amount of energy it delivers per unit time per unit area
. … So the beam has an intensity of 2 x 10
22
watts per square centimetre: two orders of magnitude more intense than achieved before. It can also pulse once every ten seconds.
Why should you never look directly into a laser beam?
Why lasers can cause
eye damage
. A laser's light is concentrated into a narrow beam. If aimed at a person's eye from close up, most or all of the light goes through the pupil. … This can cause a detectable change (injury) to the retina, if the laser stays in one spot for a few seconds.
Can laser blind you?
Laser pointers can put out anywhere between 1 and 5 milliwatts of power, which is enough to damage the retina after 10 seconds of exposure. This can lead to
permanent vision loss
. That said, it can be very difficult to expose the retina to that much light for that long a time.
Is it illegal to have a laser pointer?
In the U.S.,
it is legal under federal law to own a laser of any power
. But often people talk about “illegal laser pointers”. This is somewhat confusing shorthand meaning that the manufacturer or seller illegally called a laser above 5 milliwatts a “pointer”, or illegally promoted it for pointing purposes.
Is laser beam harmful?
Some lasers emit radiation in the form of light. Others emit radiation that is invisible to the eye, such as ultraviolet or infrared radiation. In general,
laser radiation is not in itself harmful
, and behaves much like ordinary light in its interaction with the body.
Why is a green laser illegal?
And yes, lasers above 5 mW are commercially available in the United States, but it is
illegal to market them as Class IIIa devices
. … Reflecting back off of the dust and suspended particles in the atmosphere, a green laser provides a pointer beam allowing the user to trace out constellations and faint objects.
Do lasers go on forever?
A:
The light from a laser in space would continue on forever unless it hit something
. However, if you were far enough away, you wouldn't be able to detect the light. … If you go far enough away, the light will eventually spread out far enough to be undetectable.
What is the need to achieve population inversion?
Population inversion is a process of achieving more electrons in the higher energy state than the lower energy state. In order to achieve population inversion, we need to
supply energy to the laser medium
. The process of supplying energy to the laser medium is called pumping.
Can laser reach moon?
Originally Answered: Can a laser light hit moon from earth and will I see a laser dot that hits a moon ?
No it will not because the light will be mitigated
and the beam will diverge. However, a very high powered laser can do the round trip if you aim at one of the reflectors the Appolo astronauts left there.
What is the most powerful laser pointer?
The Spyder III
, the World's Most Powerful Portable Laser, Is a Real Life Lightsaber. The most powerful handheld laser in the world.
