Featured Research

from universities, journals, and other organizations

A super tiny giraffe

Date:
June 7, 2012
Source:
University of California, Riverside
Summary:
An engineering graduate student wins first place in 'Science as Art' competition for magnified image of nickel, aluminum and carbon that resembles a super tiny giraffe.

An engineering graduate student wins first place in 'Science as Art' competition for magnified image of nickel, aluminum and carbon.
Credit: Image courtesy of University of California, Riverside

Shaahin Amini was ready to quit. The Ph.D. student at the University of California, Riverside's Bourns College of Engineering had spent three hours looking into a microscope scanning a maze of black-and-white crosshatched lines, tubes and beads made of nickel, aluminum and carbon magnified 3,800 times.

Related Articles


Then he saw it. It looked like some kind of animal. He zoomed in further. It now looked like the road runner from the Bugs Bunny cartoons. He rotated it. Bingo! A sheep? No, a giraffe. A 0.05 millimeter giraffe.

He spent a few hours using Photoshop to add brown for the skin patches, red for the tongue and green in the background to resemble a jungle. It was done.

He submitted the piece to the Science as Art competition at 2012 MRS (Materials Research Society) Spring Meeting in San Francisco. Amini's piece, which was one of about 150 entries, was selected by the chairs of the meeting as one of the 50 finalists from throughout the world to be displayed in the exhibition hall. Meeting attendees voted on the winners and selected Amini's piece as one of the first-place winners.

"Exploration under the microscope will give you the chance to detach yourself from this world and momentarily live in a microscopic wonderland where beauty can be found in unexpected spots." Amini said. "At the meeting I saw attendees taking pictures of the giraffe and laughing at it. I was glad that people found it quite fascinating."

Amini is a fourth-year Ph.D. student working with Reza Abbaschian, dean of the Bourns College of Engineering and William R. Johnson, Jr. Family Professor of Engineering.

Amini's research area is the nucleation and growth kinetics of graphene layers from molten metals. Graphene is a single-atom thick carbon crystal with unique properties, including superior electrical and heat conductivities, mechanical strength and unique optical absorption, which could have widespread use in electronics. Amini, for the first time, developed a novel processing technique to grow single layer graphene from a molten phase.

The feature that Amini turned into a giraffe was created during the melting process of nickel, aluminum and carbon mixture. As the molten alloy solidified, the nickel and aluminum formed the body of the giraffe while the carbon was rejected and crystallized as a graphite cover. After further cooling, the graphitic cover wrinkled, due to less contraction than the metallic substrate, created a network of creases resembling the familiar skin patches of a giraffe.


Story Source:

The above story is based on materials provided by University of California, Riverside. The original article was written by Sean Nealon. Note: Materials may be edited for content and length.


Cite This Page:

University of California, Riverside. "A super tiny giraffe." ScienceDaily. ScienceDaily, 7 June 2012. <www.sciencedaily.com/releases/2012/06/120607154801.htm>.
University of California, Riverside. (2012, June 7). A super tiny giraffe. ScienceDaily. Retrieved October 30, 2014 from www.sciencedaily.com/releases/2012/06/120607154801.htm
University of California, Riverside. "A super tiny giraffe." ScienceDaily. www.sciencedaily.com/releases/2012/06/120607154801.htm (accessed October 30, 2014).

Share This



More Matter & Energy News

Thursday, October 30, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Mind-Controlled Prosthetic Arm Restores Amputee Dexterity

Mind-Controlled Prosthetic Arm Restores Amputee Dexterity

Reuters - Innovations Video Online (Oct. 29, 2014) A Swedish amputee who became the first person to ever receive a brain controlled prosthetic arm is able to manipulate and handle delicate objects with an unprecedented level of dexterity. The device is connected directly to his bone, nerves and muscles, giving him the ability to control it with his thoughts. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com
Robots Get Funky on the Dance Floor

Robots Get Funky on the Dance Floor

AP (Oct. 29, 2014) Dancing, spinning and fighting robots are showing off their agility at "Robocomp" in Krakow. (Oct. 29) Video provided by AP
Powered by NewsLook.com
Saharan Solar Project to Power Europe

Saharan Solar Project to Power Europe

Reuters - Business Video Online (Oct. 29, 2014) A solar energy project in the Tunisian Sahara aims to generate enough clean energy by 2018 to power two million European homes. Matt Stock reports. Video provided by Reuters
Powered by NewsLook.com
Lowe's Testing Robot Sales Assistants in California Store

Lowe's Testing Robot Sales Assistants in California Store

Buzz60 (Oct. 29, 2014) Lowe’s is testing out what it’s describing as a robotic shopping assistant in one of its Orchard Supply Hardware Stores in California. Jen Markham explains. Video provided by Buzz60
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

    Environment News

    Technology News



    Save/Print:
    Share:

    Free Subscriptions


    Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

    Get Social & Mobile


    Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

    Have Feedback?


    Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
    Mobile: iPhone Android Web
    Follow: Facebook Twitter Google+
    Subscribe: RSS Feeds Email Newsletters
    Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins