December 15, 2017
Tricky Grammar in Christmas Songs

While you’re caroling this season, here’s a few grammar points to watch out for.

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December 14, 2017
Why We Must Protect Net Neutrality

Since its creation, the internet has been an open exchange of ideas and information, free from corporate control and influence. But corporations could soon have tremendous power over what we can access and share online, ending the internet as we know it.

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December 13, 2017
Nowhere and Everywhere at the Same Time, No. 2

The Ruhrtriennale realisation of Nowhere and Everywhere at the Same Time No. 2 marks an entirely new chapter in the development of this choreographic work. Originally created for a solo dancer and 40 pendulums in an abandoned building on New Yorks historic High Line, the installation has been continuously developed in contexts as diverse as the monumental industrial architecture of the Turbine Hall of the Tate Modern, and the historical setting provided by the Arsenale of the Venice Biennale. Suspended from automated grids, more than 400 pendulums are activated to initiate a sweeping 15 part counterpoint of tempi, spacial juxtaposition and gradients of centrifugal force which offers the spectator a constantly morphing labyrinth of significant complexity.

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December 12, 2017
FCC Chairman Ajit Pai is Basically Pennywise

Here's how the head of the FCC, Ajit Pai, is basically Pennywise from Stephen King's 'It’.

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December 11, 2017
The Biggest Threat to the Resistance That You've Never Heard Of

Robert Reich explains SLAPP lawsuits and the threat they pose to public interest groups.

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December 8, 2017
NASA Aerosol Simulation 2017

This animation shows aerosols - particles suspended in the air - mapped over 2017 based on both satellite observations and computer models that use physical equations to simulate reality. The aerosols mapped are sea salt, smoke, and dust. Hurricanes are visible due to salt whipped up into the air off the ocean surface. The obvious source of dust is the Sahara Desert. The amazing thing, besides the utter beauty of this simulation, is just how far these particles travel. The world is a complex system where every piece interacts with every other piece. Models and observations like these are used to understand that better, and to better understand our drastically changing climate.

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December 7, 2017
The U.S. Medical System is Still Haunted by Slavery

Black women's history matters in medicine.

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December 6, 2017
Transient

Transient is a compilation of the best shots from my storm chasing adventures of summer 2017. Most of the lightning footage was captured in uncompressed raw at 1000 frames per second with our Phantom Flex4K.

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December 5, 2017
How A Children's Toy Led To An Essential Medical Device

Inspiration for inventions sometimes come from unusual places. Stanford researcher Manu Prakash needed to create a centrifuge that could run without electricity. He found the answer by studying toys. In "Invention Stories" we explore the unexpected paths to discovery.

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December 4, 2017
Why Hold Music Sounds Worse Now

It's not your imagination; hold music on phones really did sound better in the old days. Here's why, as we talk about old telephone exchanges and audio compression.

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December 1, 2017
Why Cities Are Full of Uncomfortable Benches

That bench won't be yours forever.

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Video Clip of the Day Archive