The Greening of Google

Corporate rooftops are the latest frontier in solar energy generation

11 min read

It's another brilliant day at the world headquarters of the hottest company on the planet. Some shirtless employees are playing a lunchtime game of volleyball while others stride across campus with laptops tucked under their arms. The place fairly crackles with energy, and in more ways than one.

Up here on a roof at Google's leafy and sprawling Mountain View, Calif., campus, with the shouts of the volleyball game just barely audible, sunlight glints off 9212 polysilicon solar panels stretching out toward the horizon. Amid the irregular jumble of angular roofs, a single south-facing wave stands out, a pitch and roll frozen in place against a backdrop of foothills.

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Video Friday: Such a Showoff

Your weekly selection of awesome robot videos

2 min read
An animated gif showing a humanoid robot stumble and recover after doing a backflip

Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.

IEEE RO-MAN 2023: 28–31 August 2023, BUSAN, KOREA
RoboCup 2023: 4–10 July 2023, BORDEAUX, FRANCE
CLAWAR 2023: 2–4 October 2023, FLORIANOPOLIS, BRAZIL
RSS 2023: 10–14 July 2023, DAEGU, KOREA
ICRA 2023: 29 May–2 June 2023, LONDON
Robotics Summit & Expo: 10–11 May 2023, BOSTON

Enjoy today’s videos!

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Forecasting the Ice Loss of Greenland’s Glaciers With Viscoelastic Modeling

Researchers at the Alfred Wegener Institute in Germany are developing new models to simulate how glaciers behave

8 min read
Aerial view of Nioghalvfjerdsbræ showing the extensive patterns of the crevasses

This sponsored article is brought to you by COMSOL.

To someone standing near a glacier, it may seem as stable and permanent as anything on Earth can be. However, Earth’s great ice sheets are always moving and evolving. In recent decades, this ceaseless motion has accelerated. In fact, ice in polar regions is proving to be not just mobile, but alarmingly mortal.

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