News tagged with honeycomb
Using graphene, scientists develop a less toxic way to rust-proof steel
(Phys.org) -- University at Buffalo researchers are making significant progress on rust-proofing steel using a graphene-based composite that could serve as a nontoxic alternative to coatings that contain hexavalent ...
Nanotechnology / Nanomaterials
May 18, 2012 |
4.5 / 5 (6) |
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Honeycombs of magnets could lead to new type of computer processing
Scientists have taken an important step forward in developing a new material using nano-sized magnets that could ultimately lead to new types of electronic devices, with greater capacity than is currently ...
Mar 30, 2012 |
4.5 / 5 (8) |
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Barrier to faster graphene devices identified and suppressed
These days graphene is the rock star of materials science, but it has an Achilles heel: It is exceptionally sensitive to its electrical environment.
Nanotechnology / Nanomaterials
Mar 13, 2012 |
4.7 / 5 (19) |
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Review: Samsung's Galaxy Nexus a sweet smartphone
As fans of Google's Android mobile software well know, each new version is named after a sugary treat, such as Gingerbread or Honeycomb. Android is about to get even sweeter with Ice Cream Sandwich - a smooth, ...
Electronics / Consumer & Gadgets
Dec 15, 2011 |
5 / 5 (3) |
1
The secrets of tunneling through energy barriers
Electrons moving in graphene behave in an unusual way, as demonstrated by 2010 Nobel Prize laureates for physics Andre Geim and Konstantin Novoselov, who performed transport experiments on this one-carbon-atom-thick material. ...
Nov 07, 2011 |
5 / 5 (5) |
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Graphene applications in electronics and photonics
Graphene, which is composed of a one-atom-thick layer of carbon atoms in a honeycomb-like lattice (like atomic-scale chicken wire), is the world's thinnest material and one of the hardest and strongest. Indeed, the ...
Nanotechnology / Nanomaterials
Nov 02, 2011 |
5 / 5 (1) |
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Beekeepers try to stop the pollinator's decline
Andrew Westrich lifted the top from a waist-high wood box in his suburban backyard.
Aug 23, 2011 |
4.5 / 5 (2) |
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New material promises faster electronics
The novel material graphene makes faster electronics possible. Scientists at the Faculty of Electrical Engineering and Information Technology at the Vienna University of Technology (TU Vienna) developed light-detectors ...
Nanotechnology / Nanomaterials
Jun 28, 2011 |
5 / 5 (3) |
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Quantum simulator prototype replicates structure of graphene
(PhysOrg.com) -- A team of researchers from Columbia Engineering, the Italian National Research Council, Princeton University, University of Missouri, and University of Nijmegen (Netherlands) has developed an artificial semiconductor ...
Jun 07, 2011 |
4.3 / 5 (3) |
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Samsung to stick with Google for its tablets
Samsung Electronics will depend on Google's Android mobile-device software to run future versions of its tablet computers, a senior Samsung official said in an interview published Tuesday.
Electronics / Consumer & Gadgets
May 31, 2011 |
5 / 5 (1) |
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Boron nitride is a promising path to practical graphene devices
(PhysOrg.com) -- Graphene is a two-dimensional honeycomb of carbon, just one atom thick, whose intriguing electronic properties include very high electron mobility and very low resistivity. Graphene is so ...
Nanotechnology / Nanomaterials
May 30, 2011 |
4.6 / 5 (8) |
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Defect in graphene may present bouquet of possibilities
(PhysOrg.com) -- A class of decorative, flower-like defects in the nanomaterial graphene could have potentially important effects on the material's already unique electrical and mechanical properties, according ...
May 25, 2011 |
4.4 / 5 (7) |
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Ford's new chocolate-inspired plastic, made with air bubbles
(PhysOrg.com) -- Plastic is often used in vehicles, when the designs demand a lower weight on the vehicle, in order to increase vehicle speed or fuel efficiency. Current plastics only meet those goals to a ...
Plastic for bees? Research shows it works
Technological advances are reaping good results for our world, and groups that are benefitting most from innovation are people and ... bees. Researchers in Germany have developed a better way of rearing bee larvae in the ...
Apr 05, 2011 |
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Google keeps tight grip on tablet software
Google on Thursday said it will be keeping a tight grip on its Honeycomb software crafted specially for tablet computers.
Mar 24, 2011 |
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Honeycomb
A honeycomb is a mass of hexagonal wax cells built by honey bees in their nests to contain their larvae and stores of honey and pollen.
Beekeepers may remove the entire honeycomb to harvest honey. Honey bees consume about 8.4 pounds (3.8 kg) of honey to secrete 1 pound (0.45 kg) of wax, so it makes economic sense to return the wax to the hive after harvesting the honey, commonly called "pulling honey" or "robbing the bees" by beekeepers.[citation needed] The structure of the comb may be left basically intact when honey is extracted from it by uncapping and spinning in a centrifugal machine—the honey extractor. If the honeycomb is too worn out, the wax can be reused in a number of ways, including making sheets of comb foundation with hexagonal pattern. Such foundation sheets allow the bees to build the comb with less effort, and the hexagonal pattern of worker-sized cell bases discourages the bees from building the larger drone cells.
Fresh, new comb is sometimes sold and used intact as comb honey, especially if the honey is being spread on bread rather than used in cooking or to sweeten tea.
Broodcomb becomes dark over time, because of the cocoons embedded in the cells and the tracking of many feet, called travel stain[citation needed] by beekeepers when seen on frames of comb honey. Honeycomb in the "supers" that are not allowed to be used for brood (e.g. by the placement of a queen excluder) stays light coloured.
Numerous wasps, especially Polistinae and Vespinae, construct hexagonal prism-packed combs made of paper instead of wax; and in some species (such as Brachygastra mellifica), honey is stored in the nest, thus technically forming a paper honeycomb. However, the term "honeycomb" is not often used for such structures.
For more information about Honeycomb, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.