Google launches Science Journal to make your android phone a research & analysis lab

Google believes there’s a scientist in all of us, so it’s launching a new app that turns your phone into a powerful little research lab.

Called Science journal, the app uses the sensors in your phone to measure and record data in real time, including movement, light and sound:

See something you want to measure? How much light is in my room compared to outside? How loud is the dog’s bark compared to my cough? Record your observations in real-time at the press of a button. Explore your environment or measure things you’ve built yourself.

It can even connect with Arduino devices for more detailed measurements.

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Of course, plenty of mobile apps can already feed you hard sensor data, but Science Journal takes a more thorough approach by allowing you to record that data into graphs and charts, as well as take and organize notes on your observations.

For example, you could add a voice note while taking measurements to help you remember specific details or variable you may have changed. You can then compare the results of your various experiments to come up with your conclusion.

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Google’s also partnered with Exploratorium to sell Lab kits to go along with Science Journal. These include craft materials and/or extra sensors to help supplement your data or measure variables your phone isn’t capable of. That said, Google also tells you how to assemble the materials yourself if you prefer.

Accessories

Science Journal is available on the Play Store  now. Sorry team Apple, no word on an iOS equivalent yet.

the pc Hardware Chart: are you able to establish Your pc’s parts?

Tech quick : Ever heard of a pc hardware chart? Ever puzzled in regards to the shade-coding and pins configuration? smartly, our information limits to what we use and not past. here, we bring a pc hardware chart for an in-depth view of what your computer is all about.

I take into account that a humorous incident that came about to me throughout my networking lab. I always knew community cable and jack by using the name of RJ forty five however in the future, when my pals started out calling a jack, the male adapter, and port, the female adapter, I was once stunned and equally amused.

Later, once I came to know that straight cable and move cables have completely different wire colour coded configurations, I used to be once more amused and shocked. So, I determined to open my previous CPU box and take a took at the entire ports, sockets, and slots.

certainly, that used to be an amazing experience. So, these days, I share with you a computer hardware chart which should be as attention-grabbing as an Indian Jones secret map for laptop geeks.

if in case you have ever questioned about SATA or PATA, or the difference between an RJ-45 and RJ-11 port then this chart is for you (click to enlarge).

the complete computer hardware chart
update: we’ve got come up with a new image which incorporates the newer  technological advents like fiber channel plugs, fiber optic ports, several types of energy connectors which are recent to nowadays’s laptop world and several types of phone plugs as well. details of all these will also be discovered within the more moderen image under:
latest-computer-chart

This laptop hardware chart comprises details about the following. Please click to magnify!

  • RAM
  • arduous drive
  • Processor card and socket slots
  • totally different ports
  • CPU sockets
  • desktop card slots
  • Peripheral playing cards etc.

Google’s quantum laptop is a hundred million times sooner than your pc

but is it an precise quantum laptop?

 

Tech short : Google has been sharing more small print about its quantum computing venture, which it runs in partnership with NASA. The tech company says its great D-Wave 2X quantum computing computer has been figuring out algorithms at a hundred,000,000 times the rate that a conventional laptop chip can, and that would make an enormous distinction within the processing energy at our disposal sooner or later.

In quantum computing (intently linked to quantum mechanics), quantum bits (or ‘qubits’) can simultaneously hold values of 1, 0, or each, reasonably than being set to 1 or 0 as conventional electronic bits are. The qubits are tiny particles suspended in temperatures simply above absolute zero, and as extra qubits are brought, the to be had processing power goes up exponentially. giant knowledge problems, comparable to weather forecasts or chemical analysis, may be handled so much quicker through the energy of quantum computing.

We’re now not slightly there yet – to one of the best of our knowledge, anyway – however Google’s announcement marks another step forward in making quantum computing a fact that can have a substantial influence on technology and science analysis.As jordan Novet at Venturebeat reviews, it’s additionally a justification of the work D-Wave has been doing with its machines, which have additionally been bought to corporations together with Lockheed Martin and the Los Alamos nationwide Laboratory.

seeking to get an understanding of the new tendencies with out a physics level and a mastery of scientific jargon isn’t straightforward, but primarily, researchers ran simulated checks of standard laptop chips and when put next them in opposition to the capabilities of the D-Wave 2X when doing the same sums – that’s the place the 100 million velocity increase was referred to.

That’s an outstanding determine, however we’re not somewhat in the age of quantum computing just yet. “while these outcomes are interesting and very encouraging, there’s more work in advance to show quantum greater optimization into a practical technology,” writes Google’s Hartmut Neven on the businesses weblog. The team has also revealed a paper  on its findings.

Quantum computing idea is all neatly and excellent, however we’re nonetheless waiting for affirmation that these ideas can work in practice. not people are convinced that the D-Wave 2X is a real quantum computer; there’s additionally some dialogue around the effectivity of the algorithms used in Google’s simulation of the common computer chip, which may have been optimized further.

while scientists debate the various merits of this explicit super computer, the likes of IBM and Microsoft are joining Google in the race to crack the quantum computing code. consistent with mcrosoft, shall we see a working quantum computer within the subsequent ten years  – although D-Wave still maintains the essential know-how is already right here.

Time to search out the most effective resolution with 99% likelihood for different problem sizes. We evaluate Simulated Annealing (SA), Quantum Monte Carlo (QMC) and D-Wave 2X. proven are the 50, 75 and 85 percentiles over a set of one hundred circumstances. We seen a speedup of many orders of magnitude for the D-Wave 2X quantum annealer for this optimization problem characterized by using rugged power landscapes. For such problems, quantum tunneling is a useful computational resource to traverse tall and slender vitality barriers.