The first iteration of the Periodic Table of Elements was created by a Russian Chemist

History Lesson

The Periodic table has undergone some major changes since its creation

You're a science newbie!

You've taken a few science classes!

You're a bit of a science geek!

You're a Chemist!

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trivia

Wondering if you have a phobia of your own? You're about to find out what it is!

Facing your phobia may be the best way to beat it

A woman in a canoe.

Two Scared Nerds Watching Horror Movie Late at Night

Dubai Marina Skyscrapers Top View

You cannot escape

Can't believe I didn't see you before

Male passenger crossing fingers while looking out an airplane window

preserved butterflies and other insects

Young woman underwater view

STUNTS PLANE

Afraid Office Worker of the Past

Paragliding on Oludeniz Fethiye

Female with Blue Eyes Covered with White Blanket

Frightened man

Young man taking a big jump

Group of cute kids playing in forest

Window Fitters

Girl Reading Horror Book

We've made it all this way, I am proud

An extreme heat danger sign in Death Valley which is the lowest, hottest, driest place in the USA

Osprey flying above fir trees with sunrays streaming through mist

Businessman running down desert road, looking back

Surfer duck diving

Nervous desperate guy covering ears with hands

Love and freedom in the mountains

Northern lights

Laughing couple barbecuing at desert overlook

Woman relaxing in deck chair on veranda.

Family riding rollercoaster

Mixed race kids - Latin teenager on the self balancing board

A plane flies into Lihue airport

Woman with balloons at fair

Hooded baby. Little girl in many winter jackets.

Feet On Glass Spiral Stairs

empty abandoned room

Scared little girl staying sleepless hiding behind the duvet looking horrified in the dark having childhood nightmares in child imagination Sleeping disorders Stress Depression and Insomnia concept.

Retro 1970's Girl

Young Boy in Front of Computer is Cyber Bullying Victim

personality

Whether you have thought about it or not, have you ever tested your color vision? Have fun! You might surprise yourself.

Even the famous can be color blind...

source

Result image

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Daltonism test

Let’s pretend you’re at work staring into your monitor, and you notice your eyes are getting tired. Are you ready to find out how color sensitive you are?

It’s important to rest the eyes

Super close up of dilated pupil

Woman's face close up

Woman Peeking Through Her Hands

I promise I'm awake

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Abstract round frame with a rotating green purple zigzag pattern. Optical illusion hypnotic background.

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Color Perception Test Ishihara Plate No 42 Illustration - Vector

Colorblindness eye exam, colorful spotted background, zoom in effect - copy space

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Vector modern abstract background with halftone geometric shapes and textures.

Abstract op art background made from black and white lines causing a circle shape illusion.

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Color blind Test Test.

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Protanopia Red Color Blindness Daltonism Ishihara Test Number

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Opticians ophthalmology and optometry eye test chart to test sight and vision for patients with eyesight issues.

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A bright start smaller

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Horses are beautiful and interesting animals. For 5000 years, they've been mankind's trusted companion. If you love this regal creature, give our Ultimate Horse Quiz a try.

Ancient horses didn't have hooves!

Lame Horse

Draft Horse

Thoroughbred

Secretariat

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Your results on this quiz may be disturbing at first, but no worries: if you're normal, you won't do as well as you expect.

The Mandela Effect and Eyewitness Statements: Why A Crowd Can Remember a Criminal in So Many Different Ways

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Memory loss due to dementia or brain damage

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People with dominant left hemispheres are usually fact&#x2d; and detail&#x2d;orientated. Those with dominant right hemispheres are usually more creative, artistic, and free&#x2d;thinking. Take this quiz to discover which side of your brain you really use the most.

How Much Does The Human Brain Weigh?

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Pixelated Logic

Left and right side of the brain, logic and creativity, vector

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Discovering Nature

Woman in armchair with hanging clocks above

GOOD FOOD BAD FOOD

Family DIY

Young redhead businessman shouting from frustration.

Romantic young couple standing in mountain

Standing business meeting.

Science

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