Mass incarceration may be the greatest social crisis in modern American history

prison

More than 2.4 million people are behind bars in the United States today.

The U.S. Sentencing Commission voted unanimously last week to allow nearly 50,000 nonviolent federal drug offenders to seek lower sentences. The decision of the commission retroactively applied an earlier change in sentencing guidelines to now cover roughly half of those serving federal drug sentences. Both the Department of Justice and prison-reform advocates have endorsed the change. It’s a significant step forward in reversing decades of mass incarceration, though in a global context, still modest.

 

 

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Lechal ‘smartshoes’ vibrate to point you in the right direction

smartshoe 1

Lechal ‘smartshoes’

People in India will be the first in the world to get access to what could be the next big thing in wearable technology: the smartshoe. Ducere Technologies Pvt., an Indian startup, is going to start selling its Bluetooth enabled Lechal shoes for more than $100 a pair in September. The smartshoes sync up with a smartphone app that uses Google maps and vibrate to tell users when and where to turn to reach their destination.

 

 

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Human Longevity wants to make 100 the new 60 and have healthier people living longer

old-men-and-bike

Human Longevity doesn’t aim to extend human life so much as to help keep people healthy as they get older.

Dr. Robert Hariri, who once worked directing cell therapy operations at Celgene, a biopharmaceutical company is teaming up with Craig Venter, and engineer Dr. Peter Diamandis, chairman of the X Prize Foundation. Karen Nelson, who headed the J. Craig Venter Institute (JCVI), will lead the microbiome team. They launched a new company called Human Longevity Inc.

 

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The future of moon exploration

moon base

Bigelow Aerospace plan to build bases on the moon.

One day, a rocket carrying more than a dozen privately built probes touches down on the moon. The robots burst from the vehicle in a race to beam back high-definition video and other data while roving the surface of Earth’s nearest natural satellite. The people of Earth watch a broadcast of the race as the rovers roam (or stall) in the lunar dust. (Videos)

 

 

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New spongelike material converts solar energy into steam

solar sponge

The DLS that consists of a carbon foam supporting an exfoliated graphite layer.

MIT has developed a new material structure that generates steam by soaking up the sun. The structure — a layer of graphite flakes and an underlying carbon foam — is a porous, insulating material structure that floats on water. When sunlight hits the structure’s surface, it creates a hotspot in the graphite, drawing water up through the material’s pores, where it evaporates as steam. The brighter the light, the more steam is generated.

 

 

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Researchers develop new process that raises prospects of 3D printed bone grafts

Broken bone

3D printing could help mend broken bones.

One of the 3D printing health applications of 3D printing discussed the most is the manufacturing of bespoke scaffolds that could be used to mend broken bones. It’s promising, but it  has been held back by the difficulties in printing materials that are strong, flexible and can encourage the regrowth of healthy bone in the same way as current methods, such as bone grafts.

 

 

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The future impact of the Internet of Things can’t be underestimated

iot

Internet of Things

The Internet of Things (IoT) is a hot new buzzword. Its purpose and definition are grossly misunderstood. When some people hear the term IoT they immediately associate it with a refrigerator reminding us to order milk or our Fitbit wearable device tweeting how we just ran 4 miles. Neither of those uses are very compelling to most of us which makes it hard to fathom how experts can predict that by 2020 there will be greater than a one trillion dollar market that vendors will be trying to claim a piece of.

 

 

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