Showing posts with label technology. Show all posts
Showing posts with label technology. Show all posts

Friday, January 13, 2012

Spiderman Tech - How could Spiderman climb walls?

Have you wondered how Spiderman can climb walls?

Let's look at how spiders can climb walls.  Spiders have claws on all of their 8 legs, which enable them to grasp onto the walls or other surfaces.  But Spiderman seems to have tiny hairs that help him climb to the top of a tall building.  These hairs create electrostatic forces (Van der Waals forces)

Van Der Waals forces, causes the hairs on the spider's feet to interact with surface on the molecular level. These hairs are very similar to spikes on the boots that ice climbers use to climb glaciers.  Except that the hairs on the spider's feet interact with the actual atoms on the wall's surface which help to generate forces that hold them onto the wall.  

For a more in depth explanation of Van Der Waals forces, check out the Khan Academy.

Start the video below at 6:40   


Scientists are also working on molecular type of Velcro which could allow humans to walk on walls like spiders do.  With enough tiny hairs in a piece of fabric, this material could be used to help astronauts move around in space or move large pieces of equipment.  

0:00 through 1:10 in the following video

Thursday, January 12, 2012

Meet Mr. Fantastic!



Powers and Abilities

Reed Richards gained the power of elasticity from irradiation by cosmic rays. He has the ability to convert his entire body into a highly malleable state at will, allowing him to stretch, deform, and reform himself into virtually any shape. Reed Richards has been observed as being able to utilize his stretching form in a variety of offensive and defensive manners, such as compressing himself into a ball and ricocheting into enemies or flattening himself into a trampoline or a parachute to rescue a teammate. Reed is also able to shape his hands into hammer and mace style weapons, and concentrate his mass into his fist. All of these feats used to require extreme concentration; however, due to mental and physical training, he can now perform these feats at will. The most extreme demonstration of Reed's powers is when at one point he was able to increase his size and mass to Thing-like proportions which also increased his physical strength.

Despite this, Reed Richards' strength comes more from the powers of his mind than the powers of his body; indeed, he once told Spider-Man that he considers his stretching powers to be expendable compared to his intellect (although it has been implied that Reed's intellect may be a result of his powers, as he once visited an alternate universe where his other self had never been exposed to cosmic rays and was notably less intelligent than him). For virtually his entire publication history, Richards has been depicted as the most intelligent human in the Marvel Universe. A visionary theoretician and an inspired machine smith, he has made breakthroughs in such varied fields as space travel, time travel, extra-dimensional travel, biochemistry, robotics, computers, synthetic polymers, communications, mutations, transportation, holography, energy generation, spectral analysis and more. However, he is never afraid to admit when others have greater expertise in certain fields than him (such as recognizing that Doctor Octopus possesses greater knowledge of radiation, that Hank Pym is a superior biochemist, or that Spider-Man can think of a problem from a biology perspective where he would be unable to do so, since his expertise is in physics.). Richards has earned Ph.D.s in mathematics, physics, and engineering. His patents are so valuable that he is able to bankroll the Fantastic Four, Inc., without any undue financial stress. Mind control is rarely effective on him and when it does work, it wears off sooner than it would a normal person, due to what he describes as an "elastic consciousness".
Richards is also an accomplished fighter due to his years of combat experience with the Fantastic Four, and has earned a black belt in judo.


Equipment and technology

Although the Fantastic Four have numerous devices, crafts, and weapons, there are some items that Reed Richards carries with him at all times.

Fantastiflare: Launches a fiery "4" into the sky that is used during combat situations to let other members of the group know their location.


Uniform Computer: Like all the Fantastic Four's costumes and the rest of Reed's wardrobe, his suit is made of "unstable molecules". This means that the suit is attuned to his powers, which is why Johnny's costume doesn't burn when he "flames on", Sue's costume turns invisible when she does, and Reed's costume stretches with him. The costume also insulates them from electrical assaults. In addition, the team's uniforms are also, in essence, wearable computers. Their costumes have a complete data processing and telemetry system woven into the material of the uniform on a molecular level. This forms a network with the entire team, providing a constant, real-time uplink of everyone's physical condition as well as their location and current situation. The suit is capable of displaying data and touch-pad controls on the gauntlets. Its sensors can track all of the team's uniforms and provide a picture of their immediate vicinity. The suit has an intricate scanner system which can detect things around the wearer, from how many people are in the next room to what dimension or planet they are on. Reed can also up-link the bodysuit to any computer by stretching his fingertips to filament size and plugging them into an I/O data-port. With this, Reed can establish a fairly comprehensive database of any computer's cybernetic protocols and encryption algorithms.


Source: http://en.wikipedia.org/wiki/Mister_Fantastic

Tuesday, January 10, 2012

Superhero Science in the News

A team of chemical engineers at Cornell have created a palm-sized device that could one day turn troops into human wall crawlers, using an adhesive bond inspired by beetles.

ABC News: Pentagon Funds Spider-Man Tech for Real-Life Wall Crawlers

Soldiers can’t leap tall buildings in a single bound, yet. Seeing through walls — that’s a different story. Later this year, American troops fighting in Afghanistan will begin to get gadgets designed to peer inside buildings and detect the heartbeat of people buried under rubble. It’s not exactly Superman’s x-ray vision. But it’s not that far way from it, either.




Spider-Man Tech - Genetic tune-ups

Batman Tech - The Utility Belt

Friday, December 16, 2011

Batman's Bulletproof Suit


Night in and night out, Batman keeps the streets of Gotham City safe from crime and villainy. One of the most extraordinary things about Batman is this: Despite the fact that he's a superhero, he doesn't actually posses any super powers. Instead of relying on unearthly abilities, Batman uses ingenuity, deception and clever gadgetry to give him an edge over Gotham's criminal element. Nothing instills fear in the hearts of Gotham's wrongdoers more than Batman's menacing appearance, and that appearance is all about the Batsuit.The Batsuit does a lot more for Batman than make him look scary.

On its own, the suit is a pretty impressive piece of technology. The Batsuit combines armor, communications and combat technologies into one state-of-the-art crime-fighting system.

The main element of the Batsuit is a modified, advanced infantry armor system called the Nomax Survival Suit."Batman Begins"


You too can become Iron Man


What's it take to be a superhero? For the most part, it's luck: born at the right place at the wrong time, such as Superman on the eve of Krypton's destruction; or exposed to ionizing radiation to somehow develop superhuman abilities instead of cancer, such as Spiderman and Hulk.

Then there are those overly ambitious multi-millionaires — Bruce Wayne, Oliver Queen and Tony Stark — who kick bad-guy butt as Batman, Green Arrow and Iron Man, respectively.


To read more, follow this You Too Can Be Iron Man


Regeneration of limbs

How might humans regenerate limbs, like chameleons?  This slide show will help explain the process.


Limb regeneration:  The true story of a man who regenerated a fingertip through science! 



SpiderBoy - Climbs walls with vacuums

A 13-year-old schoolboy has managed to climb walls using an invention he created for a class project.

In the video in the link below, Hibiki Kono, along with his teacher Angus Gent, explain how it works and the inspiration behind the idea.

Hibiki was inspired by the BBC's Bang Goes the Theory (the British version of Mythbusters)

Visit the BBC website to view his video here


Monday, December 12, 2011

Nomex (Fireproof fabrics) are put to the test

Watch Taking the Heat on PBS. See more from NOVA.

Nature's Super Materials

In the pursuit of stronger, cleaner, and altogether better materials, scientists are turning to Mother Nature for inspiration. Biomimicry (literally "imitating life") is a field of science that studies naturally occurring processes and designs and looks for ways to mimic them. In this slide show, see some of the amazing structures and properties that animals and plants have evolved, and learn about new human-made super-materials they are giving rise to.

See some of Nature's stickiest, toughest, and cleanest materials, and learn how they are inspiring new products.

The science behind Kevlar

Watch Making Stuff: Stronger on PBS. See more from NOVA.

Fireproof Superhero Suits!


This video shows official issue flight suits worn by all US air crews made of over 92 percent Nomex to protect them from the possibility of cockpit fires and other mishaps.

Recently, troops riding in ground vehicles have also begun wearing Nomex for added protection during tactical operations. These flightsuits provide approximately 6-10 seconds of flash fire burn protection, giving the service member increased odds of avoiding severe burns.

How might these materials aid a superhero as well? As director of S.H.I.E.L.D., Nick Fury had access to some of the most advanced technology on Earth; he often wears a bulletproof, fireproof uniform of Kevlar and Beta Cloth. (see below for an explanation of Beta Cloth)





Beta cloth is a type of fireproof silica fiber cloth used in the manufacture of Apollo/Skylab A7L space suits and in other specialized applications. Beta cloth consists of fine woven silica fiber, similar to fiberglass. The resulting fabric will not burn, and will melt only at temperatures exceeding 650 °C.

To reduce its tendency to crease or tear when manipulated, and to increase durability, the fibers may be coated with Teflon. Beta cloth was developed by a Manned Spacecraft Center team led by Frederick S. Dawn and including Matthew I. Radofsky working with the Dow-Corning Company.

It was implemented in NASA space suits after the deadly 1967 Apollo 1 launchpad fire; the astronauts' nylon suits melted and fused together in the fire. The fire-resistant Beta cloth was among changes to make the Apollo spacecraft and systems safer in the case of a similar situation.

Bulletproof Skin??? Can we make a bulletproof human?

Scientists have created bulletproof skin by using spider silk... Actually, it's created using Spider Goats - goats that have genetically modified to have spider DNA in their milk. Believe it!










Researchers Create 'Bulletproof Skin'


Could genetically modified silk someday make humans bulletproof? It's not pure science-fiction fantasy

Forget the vest, genetically modified silk may soon protect people from bullets. Photo: corbis

Silk — one of the strongest natural materials known — has a long history of use in combat: Legend has it that Genghis Khan once issued tightly woven silk vests to his horsemen as protection against their enemies' arrows. Researchers have now taken silk one step further, and developed a fabric made of silk proteins that is strong enough to stop a bullet. Their ultimate goal: To give a person a layer of bulletproof skin. Here, a brief guide to this breakthrough:

Monday, November 28, 2011

Levitation / Magnetism

How does Superman have the ability to fly? One theory suggests that his flying is based on the magnetic content of his body and the Earth's polarity, so he can push himself away and pull himself toward it.

In this short video, the levitation trick works because giant magnetic fields slightly distort the orbits of electrons in the frog's atoms. The resulting electric current generates a magnetic field in the opposite direction to that of the magnet. A field of 16 teslas created an attractive force strong enough to make the frog float until it made its escape.




More Magnetic Levitation Explained





How does the levitating top work?


The Levitron spins and surfs on magnetic waves! Pass your hand above, underneath, and around the top. It will continue to spin and float only touching air! The LEVITRON floats free in space, supported only by therepelling magnetic force produced by permanent magnets.


Click here for the levitating top video.

Monday, October 17, 2011

Chemical Lasers


Will we ever be able to build a transportable laser, or even one built into a superhero suit?