Design treatment of advanced metals producing better sculpting

A team created a method for applying a designer surface-active agent to the surface of a metal to make it easier to cut and shape the material into parts and pieces.

from Top Technology News -- ScienceDaily https://ift.tt/2TzVYCb

Read More

New graphene-based device is first step toward ultrasensitive biosensors

Researchers have developed a unique new device using the wonder material graphene that provides the first step toward ultrasensitive biosensors to detect diseases at the molecular level with near perfect efficiency.

from Top Technology News -- ScienceDaily https://ift.tt/2IZc8kK

Read More

Cramer: Following these 6 stocks will help you predict which way the market is going

Jim Cramer describes why investors can get a pulse of the market tracking companies like CVS, FedEx, and Facebook, among others.

from Tech https://ift.tt/2NMS8jN

Read More

Fireflies, heart beats, and the science of sync

New experiments in the 'science of sync' may ultimately lead to improved tools for controlling power grids and heart arrhythmias.

from Top Technology News -- ScienceDaily https://ift.tt/2NNGzZP

Read More

Zero-emission diesel combustion using a non-equilibrium-plasma-assisted MnO2 filter

Engineers have used ozone from an atmospheric-pressure non-equilibrium plasma together with the desulfurization catalyst MnO2 to almost completely eliminate NOx and SOx from diesel exhaust gas at a low temperature of 473 K.

from Top Technology News -- ScienceDaily https://ift.tt/2XMALVd

Read More

Ultra-low power chips help make small robots more capable

An ultra-low power hybrid chip inspired by the brain could help give palm-sized robots the ability to collaborate and learn from their experiences. Combined with new generations of low-power motors and sensors, the new application-specific integrated circuit (ASIC) -- which operates on milliwatts of power -- could help intelligent swarm robots operate for hours instead of minutes.

from Top Technology News -- ScienceDaily https://ift.tt/2Hlal70

Read More

Zuckerberg has given us no reason to believe him

Mark Zuckerberg signalled a major shift at Facebook, but history shows he often fails to deliver on promises.

from Tech https://ift.tt/2Upx6uj

Read More

Tesla enters into agreement with Chinese lenders for Shanghai Gigafactory

Tesla Inc said on Thursday it signed an agreement with lenders in China for a 12-month facility of up to 3.5 billion yuan ($521.36 million) for its Gigafactory in Shanghai.

from Tech https://ift.tt/2VFz2io

Read More

Eventbrite crashes 25% after giving weak revenue guidance

The company said it sees first-quarter revenue between $80 million and $84 million. That's far short of the $91 million analysts polled by Refinitiv had forecast.

from Tech https://ift.tt/2CaQXGn

Read More

Democrats probe if White House interfered in AT&T-Time Warner merger

Two House Democrats asked the White House and Justice Department to turn over documents that could show whether President Donald Trump sought to intervene in the regulatory review of the $85 billion acquisition.

from Tech https://ift.tt/2Tno7gx

Read More

Elon Musk asks Pentagon for his security clearance back during review of pot-smoking incident

Musk, who is also CEO of Tesla, refiled security form SF-86, the person said, following his apparent use of marijuana on a podcast last year, which the U.S. Air Force began looking into in September.

from Tech https://ift.tt/2HjU2aA

Read More

Three ways studying organic chemistry changes the brain

A new study using multiple imaging modalities shows that learning scientific information results in changes in the actual structure of memory-related areas of the brain, changes due to the encoding of the new information in these memory-related brain areas, and changes in the coordination among the network nodes that jointly contain the new information.

from Top Technology News -- ScienceDaily https://ift.tt/2EHpfS7

Read More

Using laser 'tweezers,' scientists grab and study tiny protein droplets

Physicists are using innovative tools to study the properties of a bizarre class of molecules that may play a role in disease: proteins that cluster together to form spherical droplets inside human cells. A new study sheds light on the conditions that drive such droplets to switch from a fluid, liquidy state to a harder, gel-like state.

from Top Technology News -- ScienceDaily https://ift.tt/2TmXVTl

Read More

Breakthrough could enable cheaper infrared cameras

A breakthrough in quantum dot technology may one day lead to much more cost-effective infrared cameras -- which in turn could enable infrared cameras for common consumer electronics like phones, as well as sensors to help autonomous cars see their surroundings more accurately.

from Top Technology News -- ScienceDaily https://ift.tt/2To7jGt

Read More

New photography approach gives traditional cameras ultra-high imaging speeds

Researchers have developed a new imaging method that can capture images at speeds of up to 1.5 million frames per second using standard imaging sensors typically limited to 100 frames per second.

from Top Technology News -- ScienceDaily https://ift.tt/2TFw4gm

Read More

'Meta-mirror' reflects sound waves in any direction

Researchers have constructed a 'meta-mirror' device capable of perfectly reflecting sound waves in any direction. The proof-of-principle demonstration is analogous to looking directly into a mirror and only seeing the person next to you instead of your own face.

from Top Technology News -- ScienceDaily https://ift.tt/2TmXTLd

Read More