A few months ago I watched Hugo Rivera, a stocky Mexican border patrol agent as he stood on the bank of the Suchiate River in Chiapas Mexico and looked out across the border to Guatemala on the other side of the water.
"Spatial analysis has always been a hallmark of GIS, the 'numerical recipes' which set GIS apart from other forms of computerized visualization and information management. With GIS we pose questions and derive results using a wide array of analytical tools to help us understand and compare places, determine how places are related, find the best locations and paths, detect and quantify patterns, and even to make spatial predictions."
"By 2025, the developing world, as we understand it now, will be home to 29 megacities. We explore the latest UN estimates and forecasts on the growth of these 'cities on steroids', and take a look at the challenges and opportunities megacities present for the tens of millions living in Lagos, Mexico City and Dhaka."
The world has seemed pretty scary this year. War, polar vortex, Ebola, terrorism — they've all made an appearance in 2014. But things are actually still getting better — and here's the data that proves it.
The good folks at Twitter -- or, more specifically, Twitter Sports -- are doing pretty awesome NFL-related work this year, in terms of measuring the most talked-about players and most talked-about teams each week.
In a country whose national identity is so closely connected to its cuisine, France's hard right has seized on a growing appetite for kebabs as proof of cultural "Islamisation".
Four kebab houses opened last month in Blois, bringing the total to over a dozen in the pretty Loire valley town where tourists come to see the castle. The far-right National Front party railed: "The historical center of Blois, the jewel of French history, is turning into an Oriental city".
The implicit message is clear: the now ubiquitous kebab, popular with the young and cash-strapped, is a sign that Middle Eastern culture has taken root in France, where not everyone is happy about the presence of 5 million Muslims.
"Canada: land-wise, it's one of the world's biggest countries, but population-wise, it's anything but.The map comes from the Government of Canada's 'Plant Hardiness Site,' which contains images showing 'Extreme Minimum Temperature Zones' throughout the Great White North."
Tags: Canada, map, North America, weather and climate.
Nasty green slime poisoned water in Ohio last summer, and it's becoming a regular thing in the region — and around the world. The problem is agricultural pollution, but some Ontario farmers are trying to try to cut back on the pollution that leads to the slime.
Whiteboard animation videos are videos that draw themselves. They involve an animated use of images, shapes, characters, sounds and voice-overs to create a clip. This form of video production has been very popular recently and is widely used by some leading educational YouTube channels such as TED Ed and RSA Animate. Creating a whiteboard animation video is no longer a graphic designer's job. There are actually several web tools that allow you to easily put together an animated video with as simple tools as drag and drop. As a teacher, you can use these animations to create and share tutorials, presentations, step by tsp guides, and many more. Below are three of my favourite tools I would recommend for you: