Entire GPS systems, including batteries and wireless transmitters for downloading data, are now no bigger than a coin.
We know lots about gravity in a vacuum but very little about gravity inside extremely massive objects. But astrophysicists say the Sun could reveal all
An inspiring story of citizen journalism.
The best of the rest from the Physics arXiv this week
Trying to understand the six billion nucleotides—all of my DNA—that just arrived in my in-box.
One smartphone to rule them all? What might a future Motorola smartphone look like, given the recent Google acquisition?
A concept ATM machine reminds us that cash dispensers have changed hardly at all since their introduction
In the age of the iPad, why should we rely on the same old slideshows? We shouldn’t.
The uncanny similarity between metallic nanoflowers and the real things suggests similar growth laws, say physicists
Bought a TouchPad, but worried about a lack of WebOS support? Hackers are working to let you port over Android to the device instead.