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Scientists Develop USB stick that can detect HIV



Scientists Develop USB stick that can detect HIV 1
Scientists have developed a USB stick that can detect HIV from blood samples.

This  device monitors the amount of the HIV virus that’s present in a patient’s bloodstream, a measurement that’s essential in keeping tabs on how effective treatment is battling the virus.

Monitoring the amount of the virus cells that’s present in a blood sample can let doctors know if a patient stops taking their medication or if the current course of action has stopped working.

Researchers are also hoping that this technology can be used to test for hepatitis and other viruses. DNA Electronics is already using the setup to develop a testing method for sepsis and antibiotic resistance.

The USB stick is not only very accurate, but it can offer results on HIV levels in less than 30 minutes. In fact, the average wait time for results was just over 20 minutes during the research phase. That’s a huge improvement from the current wait time of about three days, mostly due to the fact that a blood sample has to be sent to a lab for analysis. As you might expect, those types of labs don’t exist in certain parts of the world where HIV rates are highest.

Driven by a mobile phone chip, the gadget only needs a small amount of blood to perform its analysis. When the HIV virus is detected in the blood sample, the USB stick triggers a change in acidity which the aforementioned chip transforms into an electric signal. That signal is then translated into a reading for a program on either a computer or other electronic device. During the latest round of trials, the setup tested nearly 1,000 samples with 95 percent accuracy. In the meantime, scientists are working to get a cure  for HIV, but a solution there could still be a long way off.

Source –  Engadget

Michael Ajah is a Computer Science Student of The University of Port Harcourt and a Chelsea Fan. He loves RnB and a little mix of Trap Music. An awesome tech reviewer and analyst. Email - [email protected]


How To Compare Phones And Check Prices Before Buying



How To Compare Phones And Check Prices Before Buying 12

Hello guys, I’ve been a bit slow in updating this part of the blog and it’s because I’ve been working really hard to add a How To Compare Phones And Check Prices feature.

How To Compare Phones And Check Prices Before Buying 13

How To Compare Phones

I just added a price and spec comparison feature to this blog. You can compare phone specs and prices then buy it if there’s a link to the store available in the option. –

I normally go to e-commerce stores and pick out the lowest prices so you get the best value for your money.  Regular blog post updates would resume immediately.

Thanks for being an amazing reader.

Click Here To Compare Prices And Specs

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Combo VPN MTN Settings: Browse For Free On MTN Using This New Setting



Combo VPN MTN Settings: Browse For Free On MTN Using This New Setting 14

Combo VPN MTN Settings allow you to browse for free on the MTN Network. We all love free data and of course, there’s a reason why it’s not too common, that’s why I’m here.😀

Combo VPN MTN Settings

To give you information on free and affordable data plans so you don’t get ripped off by our internet service providers. So without further ado let’s get down to business.

Combo VPN MTN Settings For Browsing Free

What You’ll Need

  • An MTN sim without data
  • Default MTN APN settings
  • An Android Phone

First Download Combo VPN Here – Download Combo VPN

  • Open the app, then tap on Combo Settings and configure this way.
  •  Turn on Stealth Tunnel
  • Connection protocol – TCP
  •  Connection Port – 443
  •  Turn on the switch for Connect via parent proxy
  • Edit and set parent proxy as and 8080 as port
  • Turn on the switch for Custom TCP/http header
  • Edit Custom TCP/http headers
  •  URL/host:
  • Request method: CONNECT
  • Injection method: Normal
  • Tick keep-alive and user-agent
  • Press Generate and Validate and Save.
  • Save all settings and Connect

    This works without data or Airtime 0.0k on your MTN line and it is capped. It is capped around 50Mb to 100Mb daily. It renews daily.
    If it stops, simply open the Combo app again and change URL/host to
    If you are an mpulse user and you have mpulse data, then open the Combo app again and change the URL/host to

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