You searched for random AND generator AND number AND C AND source – Page 8 of 153

Innovation: patent applications review

A round-up of some recent international patent applications in medical imaging

Powering the green economy: the quest for magnets without rare earths

James McKenzie describes the search for new magnets that do away with controversial “rare-earth” elements entirely

Mutual attractions: physics and finance

The international financial markets are proving profitable for physicists who can apply techniques from theoretical and statistical physics to the complex dynamics of financial pro...

Open-science hardware in the developing world

Rachel Brazil looks at the evolution of open-science hardware and why it is a vital lifeline for research in the developing world

Compact source produces 10 million single photons per second

Efficiency advancements in this room-temperature source should help realize real-world quantum encryption, say researchers

Do we need nuclear power?

Does the world needs nuclear power? Peter Hodgson and Dennis Anderson take up the debate

Cold: how physicists learned to manipulate and move particles with laser cooling

The early history of laser cooling is a tale of three Nobel prizes and plenty of hard work, as Chad Orzel reveals

Electricity unplugged

In the near future, wireless electricity could replace the ubiquitous power cable. Aristeidis Karalis looks at a revolutionary new way of transmitting power wit...

On the hunt for helium

Most sources of helium are discovered by accident, but geoscientists are developing new ways to find this incredibly useful element

The Borexino experiment at the Gran Sasso National Laboratory in central Italy

Experts point to Russia as source of radioactive ruthenium leak

Explosion may have occurred while reprocessing spent fuel for a neutrino experiment

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