It's Back to the Future Day. Where is my Hoverboard?



Image result for Back to the Future, Part II
The settings on Doc Brown's Time Machine at the start of Back to the Future, Part II.

It's the day fans of the flick, Back to the Future, Part II have long awaited.  The question is, how close are we to the cool things depicted in the movie?  Do any exist in our 2015 reality, hopefully hoepfully unaffected by Marty's and Doc Brown's fiddling around with the space/time continuum back in 1955?

Thankfully, as weird as some fashions seem today, the clothes in the movie haven't made the scene. . . yet.

How about hoverboards and flying cars?  Well, sorta.  Not in production, but definitely in development.

Credit: Image courtesy of Ithaca

College Professor Matthew Sullivan
levitates a DeLorean figurine
using superconductors.
According to Matthew C. Sullivan, associate professor in the Department of Physics and Astronomy at Ithaca College and superconductor researcher, "We're probably closer to being able to create a transportation system that's levitating than we are to creating personal automobiles that can both fly and drive."

Though the hover technology in the fictional time-travel series is never detailed, it would be entirely feasible, if unlikely, with technology today, Sullivan said -- as long as there were a lot of properly cooled superconductors in our rides and magnets in our roads, or vice versa.

"The only thing that seems a little crazy at this time is being able to hover over any particular surface that you want. That I'm not clear on how we would do," he said.

Earlier this year, engineers from automaker Lexus hit social media gold with videos and commercials showing off their Slide hoverboard, which makes use of superconductors but can only be ridden in their specialized skate park in Spain.
*  *  *  *  *

'Back to the Future' Hoverboard Really Floats
A California startup has designed what's considered to be the first real consumer hoverboard. As AP's Haven Daley reports, the floating board was inspired by the fictional gadget in the film "Back to the Future." 
(Video by AP)
*  *  *  *  *

Sullivan's own demonstrations, in which he sends a small puck made of superconducting material around a track made of magnets, are smaller in scale but no less impressive. He was even featured on "The Colbert Report" in 2011 levitating a carton of Stephen Colbert's Americone Dream ice cream and on the Travel Channel in 2013 talking about possibilities for future roller coasters.

"If we can find superconductors that work at room temperature, or even dry ice temperatures, you'll find an explosion and a revolution in how electronic circuitry works, how electric power is transmitted from power plants to homes, and how power is transmitted inside cities," Sullivan said.

3-D without 3-D glasses?

Credit: TriLite 
The billboard of the future?  A large-
scale glasses-free 3-D display.

Marty McFly, the protagonist of the movie "Back to the Future Part II," uses a time machine to travel from the year 1985 to October 21st, 2015. where he experiences a terrifying 3D shark that appears to jump out to get him. Back in the 80s, no viable concepts for such a 3D display technology existed. But today, this technology is within reach.


A first prototype has been developed by TriLite Technologies and TU Wien a few months ago. Each 3D pixel (called "TrixelTM") consists of a laser and a moveable mirror. The mirror directs the laser beams across the field of vision, from left to right. During that movement the image information is changed. With this basic idea, different pictures can be sent to the viewer´s left and right eye, so that a 3D effect is created without the need for 3D glasses.

So, where's my flying car, dude?
Well, it looks like we may several options in the near future as two companies, Aeromobil and Terrafuggia have designs in development.  The AeroMobil company has a model they say will be ready soon.  Here's a video -

Video provided by Newsy

Flying car for the masses set for take Off
Two years ago aviation company Terrafugia unveiled a concept version of a flying car. Unlike its current flying car, which is designed for pilots, the new design incorporates autonomous functionality, a move the company says will open up the skies to everybody, pilots license not required.

Reuters / Powered by NewsLook.com

Personally, the flying car anyone can drive is something I'd love to try and even own (if I can afford it).  Both company estimate one of their flying cars will cost a whole bunch - no surprise there. (100,000 to 200,000 Euros.)

Related stories:
Story Source:

  1. Materials provided by Ithaca College.  Ithaca College. "Where are the hoverboards? Professor says not too far off." ScienceDaily, 20 October 2015.
  2. Materials provided by Vienna University of Technology. Jörg Reitterer, Franz Fidler, Gerhard Schmid, Thomas Riel, Christian Hambeck, Ferdinand Saint Julien-Wallsee, Walter Leeb, Ulrich Schmid. Design and evaluation of a large-scale autostereoscopic multi-view laser display for outdoor applications. Optics Express, 2014




Comments

Post a Comment

Popular posts from this blog

Workout supplements: An emerging eating disorder in men?

Image
therewontbeanydoves.wordpress.com When developing a fictional character, you may not think about the character using large amounts of over-the-counter dietary supplements.  Especially a man who uses large amounts of workout supplements. While there has been widespread publicity on the dangers of the non-prescribed use of anabolic steroids, not much is said about legal, over-the-counter supplements.  Are there risks?  And if so, what are they?  There are several things the writer should consider. Supplement use is becoming an eating disorder with many men who use them to prepare for and recover from a workout. There is growing evidence of a link between muscle-building supplements and testicular cancer. There is evidence that over-the counter medications and supplements are the most common causes of drug-induced liver failure (a rare event, but still a risk.)  There is even evidence that, “certain popular herbal and dietary supplements can also ...
Read more

Remember faces but not names? You got it wrong.

Image
Source:   Daily Excelsior So, you think you're good at remembering faces, but terrible with names? New research has revealed we are actually better at remembering names than faces The cringe-worthy experience of not being able to remember an acquaintance's name leads many of us to believe we are terrible with names. However, new research has revealed this intuition is misleading; we are actually better at remembering names than faces. With the Christmas party season fast approaching, there will be plenty of opportunity to re-live the familiar, and excruciatingly-awkward, social situation of not being able to remember an acquaintance's name. This cringe-worthy experience leads many of us to believe we are terrible at remembering names. However, new research has revealed this intuition is misleading; we are actually better at remembering names than faces. The authors of the study, from the University of York, suggest that when we castigate ourselves f...
Read more

Children's drawings during abuse investigations

Image
Source:  rutherfordcountytn.gov I llustrations by children can be a critical tool in forensic investigations of child abuse. A recent study compared the results when child abuse victims were offered the opportunity to draw during questioning with results when victims were not offered this opportunity. "The act of drawing was not only an empowering experience for these children," said Dr. Katz. "We also found it to be forensically more effective in eliciting richer testimonies in child abuse cases. We had no idea the gap would be so great between those who drew and those who weren't given this option." A chance to express themselves Some 125 alleged child victims of sexual abuse were randomly selected for the field study. The children, aged 5-14, were questioned by nine well-trained forensic interviewers about a single occurrence of alleged sexual abuse. The children were divided into two sets -- a control group, questioned and allowed to rest during t...
Read more

Unhappy in a relationship? Why do you stay?

Image
Source:   Power of Positivity A story that may effect the development of your romantic comedies.  Why do people stay in unhappy relationships?  Simply put, it's concern for the partner of the unhappy person. This research doesn't offer solutions to this situation, but does help our understanding of why people behave the way they do. NOTE:  Within five minutes this post had 16 hits, the fastest hit rate of any story I've posted.  Might say something of how people feel. Here's the story: *  *  *  *  * When you are unhappy in a relationship, why do you stay?  The answer may surprise you. Study that finds it's not just the investment of time, resources and emotion Why do people stay in unsatisfying romantic relationships? A new study suggests it may be because they view leaving as bad for their partner. The study, being published in the November 2018 issue of the Journal of Personality and Social Psychology, e...
Read more

M.I.T. Research Explains How Will Rogers Observation Works

Image
Finally it appears that MIT has gotten involved in proving Will's syllogism, "There are three kinds of men. The one that learns by reading. The few who learn by observation. The rest of them have to pee on the electric fence for themselves." Read his statement carefully.   ONE learns by reading.   A FEW who learn by observation. Then there's the rest of us. The reason for this, it turns out, is a special circuit in the brain that you or I need to have a functioning version of to actually learn by observing others.  Based on how we all behave, it is a circuit most of us must be missing.   Or perhaps it shorted out the first time we peed on an electric fence and it has yet to grow back.   *  *  *  *  * Brain circuit helps us learn by watching others Scientists pinpoint neural interactions that are necessary for observational learning Researchers have identified a brain circuit requir...
Read more