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Teen girls to create Africa’s first private satellite

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Africa’s first private satellite will be launched in 2016. But scientists and engineers will not be behind this bold move – it is being powered by a group of South African high school girls, writes TAMMY PETERSEN.

Pupils from across Cape Town on Youth Day attended the launch of the ambitious project, run by the Meta Economic Development Organisation (Medo).

A shortage of technical skills required for building businesses motivated the company to launch a science, technology, engineering and maths focused programme, explained Medo CEO Judi Sandrock.

“The intention of this programme is not to be a once-off. It is to be the start of at least a decade-long drive to inspire young people to enter the science and technical fields,” she said.

She referred to the National Advisory Council on Innovation in April, confirming that in the 2014 matric results, only 7.6% of pupils passed maths with more than 60%, while 5.5% managed the same in physical science.

‘Technically passionate households’

The programme is crucial in reversing the legacy of apartheid which excluded maths and science from the curriculum of non-white children, the company said in a statement.

Today’s children are “not brought up in technically passionate households” and the number of technical degree applicants is decreasing year-on-year”.

The Medo programme has been designed to inspire young women to consider science, technology, engineering, and maths as a career.

These careers represent eight of the top 10 occupations in demand in the country, Sandrock pointed out.

At the launch, the girls were introduced to the programme through an interactive workshop.

Focused on creating their own jiggy bot – an electrical device which uses different mechanisms to light up a bulb, vibrate, and move – the goggle-wearing teenagers then assembled and soldered their creations with meticulous precision.

‘Space trek’ camps

This was part of the first stage of the project which introduces the women to electronics and the basics of practical science.

“Space trek” week-long camps will take place during the holiday following the end of the third term, where participants will design their satellite payload experiments and test them using high altitude weather balloons.

In December, extended school holiday internships to finalise payload designs will take place, and the satellite will be built for launch.

Absorbed in assembling her jiggy bot, Siddiqah Latief told News24 she never thought science could be so exciting.

‘I always thought it was for nerdy boys’

“It’s amazing to see how all these bits come together to create something so technical and amazing,” the Pelican Park High School pupil enthused.

“It has never been my favourite subject, but I am starting to love science. I always thought it was for nerdy boys. Now I am thinking of making this my career.”

Nina-Rose Clarke of Pinelands High School agreed.

“I never thought building things could be this interesting. I am loving this experience. It’s so exciting to be exposed to more than just drawing and studying ideas. Constructing stuff is so much better.”

The satellite is scheduled to be launched in the first quarter of 2016.

News24

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http://www.news24.com/SouthAfrica/News/Teen-girls-to-create-Africas-first-private-satellite-20150616

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Low-cost wireless sport earphones get a kickstart

Wireless earphone brands are common, but not crowdfunded brands. BRYAN TURNER takes the K Sport Wireless for a run.

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As wireless technology becomes better, Bluetooth earphones have become popular in the consumer market. KuaiFit aspires to make them even more accessible to more people through a cheaper, quality product, by selling the K Sport Wireless Earphones directly from its Kickstarter page

KuaiFit has an app by the same name which offers voice-guided personal training services in almost every type of exercise, from cardio to weight-lifting. A vast range of connectivity to third-party sensors is available, like heart rate sensors and GPS devices, which work well with guided coaching. 

The app starts off with selecting a fitness level: beginner, intermediate and advanced. Thereafter, one has the ability to connect with real personal trainers via a subscription to its paid service. The subscription comes free for 6 months with the earphones, and R30 per month thereafter. 

The box includes a manual, a USB to two USB Type B connectors, different sized soft plastic eartips and the two earphone units. Each earphone is wireless and connects to the other independently of wires. This puts the K Sport Wireless in the realm of the Apple Earpods in terms of connection style. 

The earphones are just over 2cm wide and 2cm high. The set is black with a light blue KuaiFit logo on the earphone’s button. 

The button functions as an on/off switch when long-pressed and a play/pause button when quick-pressed. The dual-button set-up is convenient in everyday use, allowing for playback control depending on which hand is free. Two connectivity modes are available, single earphone mode or dual earphone mode. The dual earphone mode intelligently connects the second earphone and syncs stereo audio a few seconds after powering on. 

In terms of connectivity, the earphones are Bluetooth 4.1 with a massive 10-meter range, provided there are no obstacles between the device and the earphones. While it’s not Bluetooth 5, it still falls into the Bluetooth Low Energy connection category, meaning that the smartphone’s battery won’t be drastically affected by a consistent connection to the earphones. The batteries within the earphones aren’t specifically listed but last anywhere between 3 and 6 hours, depending on the mode. 

Audio quality is surprisingly good for earphones at this price point. The headset style is restricted to in-ear due to its small design and probable usage in movement-intensive activities. As a result, one has to be very careful how one puts these earphones, in because bass has the potential of getting reduced from an incorrect in-ear placement. In-ear earphones are usually notorious for ear discomfort and suction pain after extended usage. These earphones are one of the very few in this price range that are comfortable and don’t cause discomfort. The good quality of the soft plastic ear tip is definitely a factor in the high level of comfort of the in-ear earphone experience.

Overall, the K Sport Wireless earphones are great considering the sound quality and the low price: US$30 on Kickstarter.

Find them on Kickstarter here.

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Taxify enters Google Maps

A recent update to Taxify now uses Google Maps which allows users to identify their drivers, find public transport and search for billing options.

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People planning their travel routes using Google Maps will now see a Taxify icon in the app, in addition to the familiar car, public transport, walking and billing options.

Taxify started operating in South Africa in 2016 and as of October 2018 operates in seven South African cities – Johannesburg, Ekurhuleni, Tshwane, Cape Town, Durban, Port Elizabeth and Polokwane.

Once riders have searched for their destination and asked the app for directions, Google Maps shares the proximity of cars on the Taxify platform, as well as an estimated fare for the trip.

If users see that taking the Taxify option is their best bet, they can simply tap on the ‘Open app’ icon, to complete the process of booking the ride. Customers without the app on their device will be prompted to install Taxify first.

This integration makes it possible for users to evaluate which of the private, public or e-hailing modes of transport are most time-efficient and cost-effective.

“This integration with Google Maps makes it so much easier for users to choose the best way to move around their city,” says Gareth Taylor, Taxify’s country manager for South Africa. “They’ll have quick comparisons between estimated arrival times for the different modes of transport, as well as fares they can expect to pay, which will help save both time and money,” he added.

Taxify rides in Google Maps are rolling out globally today and will be available in more than 15 countries, with South Africa being one of the first countries to benefit from this convenient service.

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