New world record set in quantum computing simulation


Melbourne scientists have simulated the output of a 60-qubit quantum computer, which in general would require up to 18 000 petabytes, or more than a billion laptops, to describe.

The university’s simulation (was asked) to use Shor’s quantum factoring algorithm to find the two prime numbers (of) the semi-prime 961 307…. This enabled the simulation to solve the equation using just 13.8 terabytes of memory (instead of up to 18 000 petabytes).

Source: New world record set in quantum computing simulation

AS/NZS 3000:2018 (wiring rules) released


The 2018 edition of the Wiring Rules (AS/NZS 3000:2018) has now been released. You can purchase the new standard on the SAI Global’s website.

Some of the changes from the previous edition include:

  • new requirements for safety switches
  • enhanced requirements for MEN earthing systems, including bonding of pool structures and wet areas
  • increased mechanical protection for cables installed within a ceiling space
  • additional installation requirements for electrical appliances, accessories and equipment
  • enhanced safety requirements for electrical equipment installed in locations exposed to water
  • five new appendices:
    • continuity of supply for active assisted living
    • electrical conduits
    • installation of arc fault detection devices
    • guidance for the installation and location of electrical vehicle charging stations
    • DC circuit protection and switching devices.

Source: https://www.vision6.com.au/v/15149/1802717546/email.html?k=G5D9DMvjsotyBaNckJ2rmuVZTOH0MSr0MturTP8mwE8

Australian Measurement Law Review


Measurement Law Review

The Australian Government is conducting a thematic review of the legislative framework underpinning Australia’s measurement system. The Measurement Law Review aims to identify any aspects of Australia’s measurement framework that can be modernised, streamlined or simplified to better meet the needs of a modern economy. Options for reform are expected to be presented to the Australian Government in 2020.

Source: Measurement Law Review

National Measurement Act 1960

Japanese researchers develop ultrathin, highly elastic skin display


“The new integrated system combines a flexible, deformable display with a lightweight sensor composed of a breathable nanomesh electrode and wireless communication module. Medical data measured by the sensor, such as an electrocardiogram, can either be sent wirelessly to a smartphone for viewing or to the cloud for storage. In the latest research, the display showed a moving electrocardiogram waveform that was stored in memory … The display is stretchable by as much as 45 percent”

Source: Japanese researchers develop ultrathin, highly elastic skin display

‘Electronic skin’ takes wearable health monitors to the next level: A soft, stick-on patch collects, analyzes and wirelessly transmits a variety of health metrics from the body to a smartphone — ScienceDaily


The electronic skin contains about 50 components connected by a network of 250 tiny wire coils embedded in protective silicone. The soft material enables it to conform to body, unlike other hard monitors. It wirelessly transmits data on movement and respiration, as well as electrical activity in the heart, muscles, eyes and brain to a smartphone application.

The entire system is powered wirelessly rather than being charged by a battery.

Source: ‘Electronic skin’ takes wearable health monitors to the next level: A soft, stick-on patch collects, analyzes and wirelessly transmits a variety of health metrics from the body to a smartphone — ScienceDaily

IBM Watson Makes a Treatment Plan for Brain-Cancer Patient in 10 Minutes; Doctors Take 160 Hours – IEEE Spectrum


IBM’s Watson for Genomics took just 10 minutes to analyze a brain cancer patient’s genome and suggest a treatment plan, where human experts took 160 hours to make a comparable plan. IBM’s Watson cognitive computing platform, with its natural language processing abilities, was able to go through 23 million journal articles currently in medical literature, government listings of clinical trials, and other existing data sources without requiring someone to reformat the information and make it digestible.

Source: IBM Watson Makes a Treatment Plan for Brain-Cancer Patient in 10 Minutes; Doctors Take 160 Hours – IEEE Spectrum

Fidget spinner recalled for failing the button battery test


“Fidget Spinners help people channel their nervous energy into a toy conducive to one-hand fidgeting. Think of them as the modern equivalent of a stress ball. But a model … that features LED lights has been recalled for failing to conceal its button battery securely. Infants who swallow a button battery are exposed to serious health risks, warns Product Safety Australia.”

Source: Fidget spinner recalled for failing the button battery test

RELATED ARTICLES:

Fidget spinners probe launched in WA after reported eye injury, battery size concerns:

“An investigation has been launched …after an 11-year-old boy in Victoria reportedly suffered a serious eye injury from one of the models. A 10-year-old girl in the United States has also reportedly swallowed a small part of one of the models.”

Source: “http://www.abc.net.au/news/2017-05-19/fidget-spinners-probe-launched-in-wa/8540730

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Fidget spinners banned in schools after boy almost loses eye – Kidspot

“He threw the spinner up a little higher,” Molly said, “and he didn’t manage to catch the spinner but it came down and clipped the corner of his eye and crunch. He was very lucky not to lose his eyesight let alone his eyeball.”

Source: http://www.kidspot.com.au/parenting/real-life/in-the-news/warnings-over-fidget-spinners-after-aussie-school-boy-nearly-loses-his-eye

Are Fidget Spinners Bad for You? Texas Girl Has Surgery After Swallowing Metal Toy Part

A young girl aged 10 in Houston was taken “to the emergency room after the girl swallowed part of her fidget spinner. (She) had put a metal piece of her fidget spinner in her mouth to clean it, and it went down her throat. (She was taken) to the Texas Childrens Hospital, where an X-ray revealed the part—called a bushing—was stuck in her esophagus. The girl had to have surgery to “endoscopically locate and remove the object,” which was about the size of a quarter…

Source: http://www.newsweek.com/fidget-spinners-injuries-kids-choking-611491

Grandmother warns popular toy could be a choking hazard | WSB-TV

She had just bought her 3 year old grandson the Fidget Spinner, and he and his mother were riding with her in the car. “He was playing with it going down the road,” then the child’s mother noticed the spinner had come apart and the child had the parts in his hand, including a small battery that lights up.

Source: http://www.wsbtv.com/news/local/grandmother-warns-popular-toy-could-be-a-choking-hazard/517930032

 

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