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technology

Comment: To intervene or not to intervene: Improving the environment

Are science and technology enemies of the environment, or can they help us effectively and sustainably manage it?

08 Dec 2016

Geologic Column: Digital divorce!

The digital revolution has positive qualities, among them increased access to information and improved communication. But our compulsion for constant connection is troubling.

 
10 Nov 2016

Thirsty business: How the tech industry is bracing for a water-scarce future

Today’s technologies — from smartphones to laptops to smart appliances to cloud computing — require tremendous amounts of water, some of which is needed to cool large heat-generating data centers. Some of the biggest names in tech, along with government agencies and smaller businesses, are taking innovative approaches to deal with water issues — including placing facilities in the high desert. 

18 Sep 2016

Observers at the edge of the ice: Smaller, cheaper machines can safely go where humans can't

Glaciologists want to get as close to ice as possible, but safety is a concern. Enter drones, automated kayaks and disposable remote ice-monitoring devices.
28 Aug 2016

Geomedia: Apps: Join the crowd: Introducing a new generation of geo-apps

At a time when the technical and computing capabilities of science are evolving at breakneck speeds, it might seem like researchers would always seek out more powerful and sophisticated tools to tackle their scientific questions. But some have chosen the opposite strategy: drawing on the dispersed resource of millions of relatively low-tech devices like smartphones and personal computers — and their users. 
 
08 Feb 2016

Benchmarks: February 1962 and 1984: John Glenn and Bruce McCandless make space flight history

On the morning of Feb. 20, 1962, John H. Glenn sat inside the Mercury Friendship 7 space capsule, perched atop a rocket that had initially been designed to deliver nuclear warheads to the far ends of the world. That rocket would propel Glenn into space, and into the history books, as the first American to orbit Earth. 
 
07 Feb 2016

Geologic Column: Field Sketches

An art exhibit prompted the author to reflect on fieldwork, his library of field notebooks and how geolgists can integrate digital technology into field geology courses.
29 Jul 2015

Racing to the future of automotive efficiency and performance

High-performance, environmentally friendly race cars used in endurance races are serving as prototypes for the electric and hybrid cars that will soon make their ways to a car lot near you.
19 Jul 2015

New off-the-shelf aerial imaging technique trumps lidar

In recent years lidar has become the gold standard for people looking to make high-resolution aerial maps — from archaeologists studying ruins hidden beneath jungle canopies to engineers monitoring dams and levees. Although the technology has many useful applications, it’s often prohibitively expensive. Now, a new technique using an off-the-shelf digital camera is offering an inexpensive alternative for collecting 3-D aerial data.

11 Sep 2014

Changing the landscape: Geoscientists embrace 3-D printing

The rapid proliferation of 3-D printing technology that began in the early 2000s sent ripples of excitement through the tech world and beyond despite the initial high price of printers. Now, more affordable printers have broken this barrier, and geoscientists have started testing the waters.
 

24 Aug 2014

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