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‘ANDI’ can feel heat: Scientists bring out a breathing, sweating manikin

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Scientists have created first of its kind manikin named ANDI which is capable of functioning as a human body and acts similar to the thermal functions of the human body, Express UK reported.  

ANDI sweats and carries out indoor-outdoor breathing. It also has 35 different surface areas.

According to the Arizona State University team behind ANDI, each of the surface areas is individually controlled with temperature sensors, heat flux sensors and pores that bead sweat.

Konrad Rykaczewski, associate professor at the University’s School for Engineering of Matter, Transport and Energy, intends to use ANDI to measure the effects of extreme heat on human health.

He said: “ANDI sweats; he generates heat, shivers, walks and breathes. There’s a lot of great work out there for extreme heat, but there’s also a lot missing. We’re trying to develop a very good understanding (of how heat impacts the human body) so we can quantitatively design things to address it.”

It is developed in order to better grasp heat stress on humans and why extreme weathers prove deadly.

The university developed a heat chamber where the experts can conduct heat-exposure experiments from different areas of Earth.

ANDI can be seen sweating with pores as it can mimic human thermal body functions. — Christopher Goulet/ASU/File
ANDI can be seen sweating with pores as it can mimic human thermal body functions. — Christopher Goulet/ASU/File

It is built with internal cooling channels that allow it to stay cool enough to withstand extreme heat while “measuring complex variables that contribute to our perception of heat in different environments”.

Jenni Vanos, associate professor in the ASU School of Sustainability, said: “You can’t put humans in dangerous extreme heat situations and test what would happen.

“But there are situations we know of in the Valley where people are dying of heat and we still don’t fully understand what happened. ANDI can help us figure that out.”

“We can move different BMI [body mass index] models, different age characteristics and different medical conditions [into ANDI],” said Ankit Joshi, an ASU research scientist and the lead operator of ANDI.

“A diabetes patient has different thermal regulation from a healthy person. So we can account for all this modification with our customised models.”

The team aims to create a new way so that they can contribute to coping with the impact of heat which may include cooling clothes or exoskeletons for backpacks, designed for cooling support.

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Unlawful VPNs: Terrorists Utilize Unregistered VPNs to Disseminate Propaganda

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Terrorists utilize illicit VPNs to disseminate propaganda and misinformation while concealing their identities.

Several accounts have been uncovered and are under investigation.

The cessation of non-registered VPNs is crucial for the nation’s economy.

The PTA is blocking illegal URLs and websites disseminating objectionable material upon verification.

Forensic investigations of websites have yielded startling results.

Disseminating erroneous information is more facile using unregistered VPNs.

Terrorists were exploiting these unverified VPNs.

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Air University Holds A Revolutionary Event For Students Focusing On Cybersecurity

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Air Marshal (R) Asad Lodhi has praised the Pakistan Cyber Security Challenge, an initiative by the Air University and Higher Education Commission that aims to train future cyber security experts and pioneers. At the opening ceremony of the two-day Pakistan Cyber Security Challenge, which took place at Air University in Islamabad, he was the chief guest.
Showdown challenges, the Ideas Cup, and the Pakistan Crypt Challenge are all part of the Pakistan Cyber Security Challenge, which lasts for two days.

Air Marshal (R) Abdul Moeed Khan, VC of Air University, made a speech praising the cyber security abilities of Pakistani youth, saying that they are among the best in the world and will help the country face cyber threats. A haven for cyber security excellence, he said, Pakistan Cyber Security Challenge 2024. Additionally, he praised the Air University for its innovative and outstanding work in this area.
At the inaugural ceremony of the Pakistan Cyber Security Challenge, Dr. Zia Ul Qayyum, executive director of the Higher Education Commission, also spoke to the crowd. He discussed how HEC has created a welcoming atmosphere and helped facilitate projects such as the Pakistan Cyber Security Challenge.
As part of the inauguration event, an MoU was also signed. Guests and participants were given souvenirs as the opening ceremony came to a close.

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How to turn on low-light mode on WhatsApp for better video calls

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The Meta-owned messaging platform WhatsApp has launched a new feature designed to facilitate video calls in low-light environments.

Frequent users of WhatsApp for video calls with loved ones may appreciate the recently launched low-light mode.

The function enhances video call clarity in low-light conditions, facilitating more effective connections regardless of location.

Are you inclined to experiment with it? Here is a comprehensive guide on employing low-light mode to enhance video quality during WhatsApp calls.

A sequential instructional manual

Step 1: Open WhatsApp on your device.

Step 2: Commence a video call with any family member or acquaintance.

Step 3: Observe the bulb icon positioned at the top-right corner of your screen.

Step 4: Select the bulb icon to activate it. To deactivate it, you click on the icon once more.

Your friends and family will now perceive you more distinctly due to improved visibility and less graininess, regardless of the surrounding lighting circumstances. This feature is presently accessible solely on Android and iOS devices, and not on Windows.

Furthermore, explore: Methods to categorise WhatsApp conversations using personalised lists: A sequential instructional manual.

Key considerations to retain

As this is a provisional configuration, it must be activated with each call you make.

In addition to the low-light mode, WhatsApp provides several additional intriguing features for video calls, such as background removal, filters, and enhancement options.

Background removal: The background remover function allows you to alter your backdrop during video conferences.

Filters: This functionality enables you to apply a filter from a selection during video calls with friends and family, enhancing the vibrancy of your interactions.

WhatsApp offers a fundamental touch-up feature to improve your appearance during video talks.

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