Cheap, portable scanners could transform brain imaging. But how will scientists deliver the data?
Q&A with neuroethicist Francis Shen and MRI developer Michael Garwood
Technology
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New way of crafting crystals could speed up flexible electronics
Cheap “supersaturating” method makes unbroken crystalline films -
Ever dream of controlling robot swarms? This new virtual reality headset could help
New system lets humans move up to 50 robots with a flick of the wrist -
Bus-size robot set to vacuum up valuable metals from the deep sea
Scientists will monitor trial next month to assess collector’s ecosystem damage -
Lawmakers seek delay of radio spectrum auction for next-gen cell service, saying 5G plans could hurt weather satellite data
Potential radio interference could hamper future hurricane tracking -
These falling drops don’t splash—they spin
Unique surface makes water drops do the twist -
Is your building safe after an earthquake? These cheap sensors could tell you
Technology borrowed from cellphones can monitor buildings and check for damage -
Earth scientists plan to meld massive databases into a ‘geological Google’
China is backing an international effort to make a one-stop data shop -
Who sniffs the sniffers? Electronic nose takes a whiff of dogs to spot deadly disease
Device finds leishmaniasis pathogen in canine hair samples -
Smaller, safer, cheaper: One company aims to reinvent the nuclear reactor and save a warming planet
By shrinking its reactors, NuScale Power aims to compete with cheap natural gas -
How do you take a hamster’s pulse?
Researchers have used radio-frequency identification technology to wirelessly keep track of little critters’ heartbeats -
This ant-inspired robot can navigate better than civilian GPS
New system puts it within centimeters of its target -
Pictionary-playing computer connects to humans’ ‘deep thoughts’
New bot could be a step toward artificial “common sense” -
Star Trek–like replicator creates entire objects in minutes
Ghostly 3D printer sculpts The Thinker before your eyes -
Decades after Reagan’s ‘Star Wars,’ Trump calls for missile defenses that would blast warheads from the sky
Scientists worry about cost and feasibility of “boost-phase” technologies -
This artificial intelligence teaches robots to walk—by creating custom obstacle courses
Open-ended style of learning does better than traditional methods
