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Worldwide mobile data traffic will be 75 exabytes a year by 2015

February 2, 2011

Worldwide mobile data traffic will increase 26-fold during 2010 – 2015 reaching 75 exabytes a year by 2015 due to a projected surge in mobile Internet-enabled devices delivering popular video applications and services, according to the Cisco® Visual Networking Index (VNI) Global Mobile Data Traffic Forecast for 2010 to 2015.

This traffic increase represents a compound annual growth rate of 92 percent over the same period. Two major… read more

Worldwide Future Day kicks off at noon March 1 in New Zealand

"We need to do everything in our power to make the future a radically better place, by any means necessary." --- DJ Steve Aoki comment re Future Day from his concert venue in Sao Paulo, Brazil
February 28, 2014


“The future is already here — it’s just not evenly distributed,” William Gibson famously said. Future Day aims to do something about that.

The global event begins at noon March 1 in New Zealand (6 PM Friday Feb. 28 in New York), when Stephanie Pride of the World Futures Studies Federation launches the Future Day Google Hangout, and continues in cities around the… read more

Worldwide bacteria network may readily swap beneficial genes

November 3, 2011


MIT researchers have found evidence of a massive network connecting bacteria from around the world: 10,000 unique genes flowing via horizontal gene transfer (HGT) among 2,235 bacterial genomes.

HGT is an ancient method for bacteria from different lineages to acquire and share useful genetic information they didn’t inherit from their parents. The MIT team’s work illustrates the vast scale and rapid speed with which genes can proliferate… read more

Worldwide annual solar PV installations will double by 2020, says report

November 10, 2013

Annual solar PV

Annual installations of new solar PV capacity will more than double in capacity by 2020, growing from a total 35.9 gigawatts (GW) in 2013 to 73.4 GW in 2020, according to a recent report from Navigant Research.

Despite waning government support, the threat of international trade wars, and high-profile bankruptcies, the solar photovoltaic (PV) market continues to grow, solar PV technology costs have steadily declined, and pathways… read more

World’s tiniest lamp spans quantum and classical physics

May 1, 2009

UCLA researchers hope to explore the realm in between thermodynamics and quantum mechanics with an experiment using the smallest ever incandescent lamp, made from a single carbon nanotube.

World’s thinnest light source made from graphene

Can be integrated into chips, paving the way to atomically thin, flexible, and transparent displays and graphene-based on-chip optical communications
June 17, 2015

Illustration of light emission from electrically biased suspended graphene (credit: Young Duck Kim/Columbia Engineering)

The first on-chip visible light source using graphene as a filament has been developed by a team of scientists from Columbia Engineering, Seoul National University (SNU), and Korea Research Institute of Standards and Science (KRISS).

The scientists attached small strips of graphene to metal electrodes, suspended the strips above the silicon substrate, and passed a current through the filaments to cause them to heat… read more

World’s smallest storage device lies in the nucleus of an atom

October 27, 2008

Scientists at Princeton University, Oxford University, and the U.S. Department of Energy have demonstrated the “ultimate miniaturization of computer memory,” storing data for nearly 2 seconds in the nucleus of an atom — a key step in the development of quantum computers.

World’s smallest semiconductor laser

Could lead to “on-chip” communication systems for ultrafast computer chips, ultra-high-speed communications, and highly sensitive biosensors
July 30, 2012

InGaN@GaN core-shell nanorod

Physicists at The University of Texas at Austin and colleagues in Taiwan and China have developed the world’s smallest semiconductor laser, a breakthrough for emerging photonic technology with applications from computing to medicine.

Miniaturization of semiconductor lasers is key for the development of faster, smaller and lower energy photon-based technologies, such as ultrafast computer chips,  next-generation communication technologies, and highly sensitive biosensors for detecting, treating and… read more

World’s Smallest Projector Set for Launch

January 3, 2008

Microvision is unveiling a full functioning, self-contained prototype of “the world’s smallest business and personal projector,” using tiny lasers to shoot a WVGA (848 by 480, roughly DVD resolution) image on virtually any surface.

World’s smallest full-page color scanner

April 11, 2012

ScanStik (credit: Planon)

The $160 pen-sized ScanStik just announced by PlanOn System Solutions is a compact portable color scanner for mobile professionals and students.

Unlike other pen-sized scanners, which only scan a line at a time, ScanStik scans the whole page in one sweep, like a flat-bed scanner, in just four seconds, the company says.

It has a MicroSD memory slot, 24-bit/600 dpi resolution, rechargeable battery, USB connector for… read more

World’s smallest FM radio transmitter

Could lead to ultrathin, more-power-efficient cell phones
November 21, 2013


In another major new application of graphene, Columbia Engineering researchers have taken advantage of graphene’s special properties — its mechanical strength and electrical conductivity — to develop a nanomechanical system that can create FM signals — in effect, the world’s smallest FM radio transmitter.

“This is an important first step in advancing wireless signal processing and designing ultrathin, efficient cell phones, Mechanical Engineering Professor Jamesread more

World’s smallest electric rotor made

July 24, 2003

Scientists have built an electric rotor with a gold blade 300 nanometers long. This sits atop an axle made from a multiwalled carbon nanotube; gold electrodes at either end of the axle lash the device to a silicon chip.

Applying a voltage between the nanotube and one of three more electrodes around it rotates the blade. The nanotube rotor can operate at great speed, over a wide range of… read more

World’s smallest electric motor made from a single molecule

September 6, 2011

Single-molecule electric motor (credit: Heather L. Tierney et al./Nature Nanotechnology)

Chemists at Tufts University‘s School of Arts and Sciences have developed the world’s first single-molecule electric motor, which may create a new class of devices used in medicine and engineering.

It measures a mere 1 nanometer across (the current world record is a 200 nanometer motor).

According to E. Charles H. Sykes, Ph.D., associate professor of chemistry at Tufts, the team plans to submit… read more

World’s smallest 3-D printer

May 20, 2011

3D Printer

A very small and light 3-D printer prototype has been developed by researchers at the Vienna University of Technology.

The prototype is designed for use at home, using Internet blueprints to print custom 3-D objects. The desired object is printed in a small tub filled with synthetic resin.

The resin hardens under the illumination of intense beams of light. The synthetic resin is irradiated layer-by-layer at… read more

World’s poor to get own search engine

July 17, 2003

MIT researchers are developing a search engine designed for people with a slow net connection.

The user would e-mail a query to a central server in Boston. The program would search the net, choose the most suitable webpages, compress them and e-mail the results a day later.

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