Part 2 of the TED Radio Hour episode Simple Solutions

About Sam Kass's TED Talk

16 million children face hunger in the U.S., which can prevent them from performing well in school. Chef Sam Kass describes a simple solution with a potentially huge impact: free breakfast.

About Sam Kass

Part 5 of the TED Radio Hour episode Simple Solutions

About Amos Winter's TED Talk

In many countries, uneven and unpaved roads make it hard to get around in a standard wheelchair. MIT engineer Amos Winter describes his design for a lever-powered all-terrain wheelchair under $200.

About Amos Winter

Part 1 of the TED Radio Hour episode Simple Solutions

About Mileha Soneji's TED Talk

When designer Mileha Soneji's uncle got Parkinson's, his quality of life deteriorated rapidly. Mileha couldn't cure her uncle's disease, so she designed simple ways to improve his everyday life.

About Mileha Soneji

Part 3 of the TED Radio Hour episode Simple Solutions

About Wendy Troxel's TED Talk

Sleep expert Wendy Troxel says teens are sleep-deprived because of early school start times that cater to adults. She says high schools should start classes at least an hour later.

About Wendy Troxel

Part 4 of the TED Radio Hour episode Simple Solutions

About Myriam Sidibe's TED Talk

Washing your hands with soap stops the spread of many lethal diseases. Yet most people don't wash their hands, even after using the bathroom. Dr. Myriam Sidibe wants to reverse this disturbing trend.

About Myriam Sidibe

Benjamin Booker has a deeply tender voice that, at times, can feel like a whisper But it always cuts to the heart. "Believe," his opening number at the Tiny Desk has a yearning for something to hold on to, something to understand. It's a timeless desire which can be about the personal or the political.

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House Republicans passed a $1.4 trillion tax bill yesterday by a comfortable margin. If also passed by the Senate, this would be the most sweeping tax overhaul since Ronald Reagan was president.

RACHEL MARTIN, HOST:

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Raqqa, the de facto capital of the Islamic State, is taken and in ruins.

U.S. troops and civilian aid workers are in the Syrian city, helping local officials restore basic services such as food, water and electricity.

But the recapture of ISIS-held territory in Iraq and Syria is only a partial win for U.S. policy. After seven years of civil war, the regime of Syrian President Bashar Assad remains in power. The other U.S. objectives — the end of the Assad regime, a new Syrian constitution and democratic elections — remain unfulfilled.

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