Scientists mail freeze-dried mouse sperm on a postcard

Scientists no longer have to worry about their bottles of mouse sperm breaking in transit. Researchers in Japan have developed a way to freeze dry sperm on a plastic sheet in weighing paper so that samples can withstand being ...

Device captures energy from walking to recharge wireless gadgets

By the end of 2014, Earth will be home to more mobile electronic devices than people. Smartphones, tablets, e-readers, not to mention wearable health and fitness trackers, smart glasses and navigation devices—today's population ...

'Cell assay on a chip': solid results from simple means

(PhysOrg.com) -- The great artist and inventor Leonardo da Vinci once said that "simplicity is the ultimate sophistication." National Institute of Standards and Technology (NIST) research engineer Javier Atencia certainly ...

Films for facades

Films instead of walls. This is an idea that fascinates architects all over the world. The Eden Project in Southern England, the National Aquatics Center built for swimming events at the Olympics in Beijing and the Allianz ...

Replication of colored 3-D models simplified

Researchers at ETH Zurich and Disney Research Zurich have developed a new technique called Computational Thermoforming. It enables them to manufacture plastic replicas of digital 3-D models, in which the shape and colour ...

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