christina mcarthur

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Healthy Pancakes (2 Ingredients)

Superfoods - Chia Pancakes

Coconut Cake Recipe Demonstration -

The Smash Burger - Video Recipe

How To Substitute Butter for Shortening | Ask the Expert

Classic Pecan Pie Recipe - How to Make Perfect Pecan Pie

Ultimate Grilled Cheese 'Croque Monsieur' - Video Recipe

Joe's Special - Original Joe's Ground Beef & Spinach Scramble

SUPER EASY Nikuman (Steamed Pork Buns) using a frying pan フライパンで肉まん - OCHIKERON - CREATE EAT HAPPY

How to Make Grilled Pita Pizzas | Pizza Recipes |

Date Walnut Bread Recipe Demonstration -

Superfoods - Fresh Cranberry Almond Scones

How to make Owl Cake Pops by Cupcake Addiction

Hubble spots comet heading toward Mars, spewing space dust

Hubble has spotted a comet named Sliding Spring spewing gas and dust into space as it zooms to a close encounter with Mars in October.<p>Researchers working with the Hubble Space Telescope recently released two images of the comet. The image on the left, captured March 11, shows what the Hubble saw. …

Two studies released today in Insights on Canadian Society provide some highlights on the evolution of the occupational characteristics of young men and women in Canada in the two decades between 1991 and 2011. The first study examines whether today’s young graduates and non-graduates aged 25 to 34 are working in the same occupations as their counterparts were twenty years ago. The second study examines changes in the proportion of those who are “overqualified” for their job, with a focus on university graduates.

Vortex star trails

Our friend Sergio Garcia Rill captured a photo in Arches National Park in eastern Utah, then processed it in a way he’ll explain to you.<p>No, the sky …

Arches National Park

What are star trails, and how can I capture them?

When a camera captures a star’s movement across the sky, it’s called a star trail. An astrophotographer explains how he does it.<p>Star trails are the …

Does ‘copier’ model complete Hawking’s black hole theory?

New research may complete Stephen Hawking’s theory about black holes and solve the “information paradox.”<p>Physicists have poked holes in Stephen …

Primordial gravitational wave discovery heralds 'whole new era' in physics

Scientists have heralded a "whole new era" in physics with the detection of "primordial gravitational waves" – the first tremors of the big bang.<p>The minuscule ripples in space-time are the last prediction of Albert Einstein's 1916 general theory of relativity to be verified. Until now, there has …

How wide is a Higgs?

The Higgs boson was discovered because it makes a bump. Specifically, when we measured the masses of lots of pairs of photons produced in collisions at the Large Hadron Collider at CERN, we found they clustered around the mass of 125 GeV. This is the sign that a new particle, with a mass …

Multiphysics simulation experts contributed 750+ papers, posters, and presentations to the COMSOL Conference 2013. Browse their works for free here.

<b>Welcome to the 2013 COMSOL Conference User Presentations Collection</b><p>The COMSOL Conference is the premier event for multiphysics simulation. Held …

4 Sky Events This Week: Ghostly Glows and Rocky Worlds

<b>Ethereal apparitions from the dusty inner solar system this week seem certain to delight sky-watchers.</b><p><b>Zodiacal lights.</b> Starting Monday, March 24, and continuing through the week, keen-eyed sky-watchers in the mid-northern latitudes will witness the ghostly glow of the zodiacal lights, which will …

NASA's Spitzer telescope completes 360-degree panorama of the Milky Way

NASA's Spitzer telescope has helped researchers catch two galaxies merging, and now it's created the clearest panorama of our Milky Way galaxy. The telescope took over 2 million infrared snapshots of our galaxy over the course of a decade, and with the help of GLIMPSE mapping data, researchers were …

A live view of the solar system

A live view of the solar system and planetary positions today<p>This site brings you face to face with the solar system as it is now... and also how it …

North Pole