The sample size (n = 7) was determined from a pilot study ... and 5,000x (20 kV, WD = 30 mm and spot size 28 mm). Data were tested for normality using Shapiro-Wilk’s test. All the values were ...

So, let's scroll down to the challenge for today that is asking to spot three birds hidden in this picture. Take this picture puzzle challenge to put your brain to the test. In this colourful ...

Brain Teaser: Spot Who's Not Rich? Only 1 In 10 Pass This IQ Test In 5 Seconds! Can you spot that one empty mug? You have only 5 seconds. No hints, no second chances. Start the clock ...

An optical illusion is a visual phenomenon where the brain misinterprets what the eyes perceive. It occurs when the information sent by the eyes conflicts with how the brain processes and ...

In Newcastle this week, residents were delighted to see a couple of native birds making themselves at home in quite an unlikely spot — the ... sharing their photos of similar scenes they'd ...

Photoshop CC tutorial showing new features in CC's Camera Raw filter: The Upright Tool automatically and manually corrects a photo's perspective. The Radial Tool brightens specific areas of your photo ...

HILLSBOROUGH COUNTY, Fla. (WFLA) — Three brush fires swept through Alafia River State Park on Sunday. Officials said the fires were likely caused by lightning strikes in the area, and the fires ...

SPOKANE, Wash. -- Families in Spokane enjoyed the beautiful Saturday morning weather at the Inland Northwest's largest plain air painting festival, Brush on the Bluff. The annual festival ...

What seems like a straight forward picture is actually quite deceptive, as there are not one, not two, but 3 ducklings in it. However, the other two are quite tough to spot, as they are hidden ...

These "butt polish" results 😱 — spectacular, gimme 14 of 'em right now. Idc what's in it, don't tell me. Probably witchcraft ...

The ECHO has put together a collection of photos from the night in Aintree for people to see if they can spot themselves enjoying the incredible live music the local band had to offer.