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Greenland northern lights
The Science behind Greenland’s Northern Lights and Imaging

The Northern Lights, scientifically referred to as the Aurora Borealis, create a mesmerizing spectacle of...

Sony E-ink reader and a book
The best assistive technology available for readers today

We all know reading is a wonderful way to absorb information and escape from reality....

A lidar map of Lynnhaven Inlet, Virginia.
How does lidar mapping work?

Lidar is an acronym for “light detection and ranging”. Lidar mapping is a remote sensing...

A Doppler weather radar
How does a Doppler weather radar work?

Doppler weather radar detects precipitation, such as rain, snow, hail, and other weather phenomena. The...

3 Comments

How to protect yourself on public WiFi
How to protect yourself on public Wi-Fi?

Hackers can take advantage of the lack of security on public Wi-Fi to steal your...

How safe is a virtual private network?
How safe is a virtual private network?

A VPN or virtual private network, as the name suggests, creates a private network over...

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What is gravitational lensing?
What is gravitational lensing?

Gravitational lensing is a cosmic phenomenon in which the gravity of a massive object is...

COVID-19 mRNA vaccines and syringes
How do mRNA vaccines work?

An mRNA or messenger RNA vaccine is a type of vaccine that uses a copy...

Scanning a QR code using a smartphone for how do QR codes work
How does QR code technology work?

QR or quick response code is a type of two-dimensional barcode that can store a...

Follow these communication etiquette to save time at work
Follow these communication etiquette to save time at work

Social etiquette at work has undergone a huge upheaval in the past few decades with...

How to make mathematics fun for kindergarten kids?
How to make mathematics fun for kindergarten kids?

Today, many children feel that their math lessons are difficult. We need to cultivate their...

How to help your child overcome technology addiction?
How to help your child overcome technology addiction?

Many busy parents easily hand their child a gadget to keep the child occupied. Although...

How to keep your credit card safe from ATM skimmers
How to keep your credit card safe from ATM skimmers?

An ATM skimmer is a small electronic device that can be fixed over the card...

Ask your car mechanic to check these auto parts regularly
Ask your car mechanic to check these auto parts regularly

When you take your car for maintenance or for an oil change, ask your car...

2 Comments

How to reduce car temperature during summers?
How to reduce car temperature during summers?

When your car is parked under the direct sunlight for hours, the temperature inside your...

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Digitash

Engineering, Science, and Technology.

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