Technobyte: Find out how your sweat could be used to power your device

The Mediabox is an innovative new device that completely eclipses any media hub you have heard about in the past.

Mediabox will allow you the freedom to choose who you use to get your pay TV content. It is SA’s first integrated system that includes the most popular local and international premium content, including access to DSTV, Supersport, Showmax, Netflix & Amazon right out of the box and so doesn’t require a SmartTV to manage VOD services.

Just like Apple TV and Roku, set up is easy and seamless, so people can gain access to their streaming services quickly. Mediabox is designed for the local market, so the software is compatible with SA networks.

http://mediabox.co.za

Samsung is making preparations to launch its most expensive cell phone yet, telling partners that its Galaxy Note8 will retail for €999. The 6.3-inch device, with the same edge-to-edge, 18.5:9 aspect ratio AMOLED display as in the Galaxy S8 lineup, will be unveiled in the second half of September.

At nearly the same size as the 6.2-inch Galaxy S8+, for the first time in its seven-year history, Samsung is counting on more than an expansive screen to differentiate the Note line from the S-series.

It aims to achieve that differentiation with selectively beefed-up components and a dual main camera setup, along with the line’s signature feature, the S Pen stylus.

https://venturebeat.com

Battery flat on your radio? Don’t sweat it. Or maybe that’s exactly what you should do. Sweat alone has been used to power a radio for two days, demonstrating the capability of a new skin patch.

The patch is a flexible square just a couple of centimetres across that sticks to skin.

It contains enzymes that replace the precious metals normally used in batteries and feed off sweat to provide power. Getting enough power out of a biofuel cell to make it useful has proved tricky, but the latest version can extract 10 times more than before.

They used the lactate found in sweat to power their particular biofuel cell. The amount of lactate or lactic acid in sweat is also related to how efficiently a person’s muscles are working, so could help give readings on an athlete’s performance during exercise.

Similarly, levels of glucose in sweat are related to its concentration in the blood. Biofuel cells could, therefore, provide a way to monitor glucose levels in people with diabetes, without the need for needles and blood samples.

www.newscientist.com


Recommended

by NEWSROOM AI

702 welcomes all comments that are constructive, contribute to discussions in a meaningful manner and take stories forward.

However, we will NOT condone the following:

  • Racism (including offensive comments based on ethnicity and nationality)
  • Sexism
  • Homophobia
  • Religious intolerance
  • Cyber bullying
  • Hate speech
  • Derogatory language
  • Comments inciting violence.

We ask that your comments remain relevant to the articles they appear on and do not include general banter or conversation as this dilutes the effectiveness of the comments section.

We strive to make the 702 community a safe and welcoming space for all.

702 reserves the right to: 1) remove any comments that do not follow the above guidelines; and, 2) ban users who repeatedly infringe the rules.

Should you find any comments upsetting or offensive you can also flag them and we will assess it against our guidelines.

702 is constantly reviewing its comments policy in order to create an environment conducive to constructive conversations.

Read More
JukeBox Playlist: 21 April 2018

JukeBox Playlist: 21 April 2018

Favourite JukeBox hits this weekend.

JukeBox Playlist: 14 April 2018

JukeBox Playlist: 14 April 2018

JukeBox favourites this weekend.

JukeBox Playlist: 7 April 2018

JukeBox Playlist: 7 April 2018

JukeBox favourites this weekend.

Technobyte: Facebook and Google fight online extremism

Technobyte: Facebook and Google fight online extremism

We review Jabra wireless sports earbuds, look at what Facebook and Google are doing to fight extremism and AI defeats Ms Pac-Man.

Technobyte: Artificial Intelligence can predict suicide claims scientist

Technobyte: Artificial Intelligence can predict suicide claims scientist

This week we review the Huawei P10, do screen protectors work, and how Artificial Intelligence can now predict suicide.

Technobyte: An app that makes capturing business cards a breeze

Technobyte: An app that makes capturing business cards a breeze

An easy app that to capture business cards, new report on artificial intelligence and one of Africa’s biggest tech conferences

Popular articles
Afroworld View employees left jobless, as DStv shuts it down

Afroworld View employees left jobless, as DStv shuts it down

CWU says 350 workers from Afroworld View will be paid at the end of the month even though the channel has closed.

We need to guard our independence - Kganyago

We need to guard our independence - Kganyago

Reserve Bank Governor, Lesetja Kganyago responds to an EFF bill proposing nationalisation of the central bank

[WATCH] Guy gives girlfriend the hood from his jacket but keeps coat for himself

[WATCH] Guy gives girlfriend the hood from his jacket but keeps coat for himself

Khabazela shares some of the most popular tweets, posts, and videos on 'What's gone viral'.

Political desk: Who was the real winner of Zimbabwe’s recent election?

Political desk: Who was the real winner of Zimbabwe’s recent election?

Zimbabwe's constitutional court is set to decide the real results of the country's recent polls.

Two young boys go the extra mile to get a sick dog to a vet with just R7

Two young boys go the extra mile to get a sick dog to a vet with just R7

Peter and Jerry gave up their last R7 to get a sick community dog (Lady) to an Animal Welfare shelter for medical attention.

[LISTEN] White callers debate privilege and response to apartheid

[LISTEN] White callers debate privilege and response to apartheid

Two white callers, Matt and Stephanie, disagreed on how white people should respond to apartheid as Eusebius McKaiser facilitated.