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Complex Numbers: Real and Imaginary!
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Complex numbers are very useful in the fields of maths and physics and this is, hopefully, an interesting look at them in all their glory...even if only briefly! Good luck. :)
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Average
10 Q
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jonnowales
Apr 09 10
375 plays
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I've Got You Under My Skin
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This is a quiz for romeomikegolf's "A (non) Musical Challenge". This quiz will take you on a journey of the human body, focusing on the skin and anything under it.
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Average
10 Q
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evil44
Apr 04 10
1221 plays
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Everything's Under Control Part II
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Listed under the USA's Controlled Substances Act, controlled substances are chemicals or drugs that have shown a potential for abuse. Here are ten questions about some of these drugs. Some tricky brand / generic questions are included.
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Difficult
10 Q
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celicadriver
Apr 04 10
405 plays
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Sheer Heart Attack
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Your heart is very important. Here is a look at the many things that can go wrong with it.
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Average
10 Q
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Eraserhead
Mar 25 10
885 plays
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Injection Molding bits and bites
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So you think you're a molder?
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Average
10 Q
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jmoutoux
Mar 20 10
210 plays
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Yours Truly, An Inanimate Carbon Rod
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In 1985, a new form of carbon was discovered. Its structure was unlike any other molecule, and scientists soon realized the applications of the discovery. How much do you know about these newly-discovered carbon nanotubes, dubbed "fullerenes?"
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Tough
10 Q
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adams627
Mar 20 10
897 plays
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Everything's Under Control
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The intent of the USA's Controlled Substances Act of 1970 was to decrease the abuse and recreational use of drugs. So how much do you know about these controlled substances?
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Difficult
10 Q
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celicadriver
Mar 15 10
546 plays
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Homeopathic Terminology
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Homeopathy has been around since the late 1700s. The names of the preparations can be colorful and interesting. Test your knowledge with this quiz and see if you don't know more than you might think.
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Easy
10 Q
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tazman6619
Mar 11 10
987 plays
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Fueling the Fire
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Fire and fuels are often taken for granted in the developed world but this state of affairs is relatively recent. This quiz explores how scientists discovered the true nature of fire and the substances burned to produce it.
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Difficult
10 Q
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bucknallbabe
Mar 11 10
558 plays
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Good Day Sunshine
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Here comes the sun -- the source of light, warmth, vitamin D and cancer-causing rays. Luckily, there are products to protect you. Let's take a look at the basic facts and some of the controversies of sunscreen.
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Average
10 Q
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PDAZ
Mar 08 10
537 plays
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Take two and call me in the morning...
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Match the symptoms with the proper generic prescription medications.
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Average
10 Q
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nyirene330
Mar 04 10
789 plays
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Science in Science Fiction
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Science fiction has given us many fabulous ideas--many of which are actually possible. Test your knowledge of these futuristic technologies!
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Average
10 Q
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john_sunseri
Mar 01 10
1317 plays
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Detective Chemistry
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You are a chemical compound, but you don't know which one. Questions 1 to 9 will give you clues as to your identity, as well as testing your knowledge in several areas of chemistry. Question 10 will give you a chance to guess at which compound you are.
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Tough
10 Q
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doublemm
Feb 22 10
2622 plays
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Your What Hurts?
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My friend Budhu was coming down the stairs and tripped, hitting many body parts on the way down. He was given 10 diagnoses in the Emergency Department. See if you can deduce where he was injured.
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Average
10 Q
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superstar_dj
Feb 17 10
1755 plays
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Plug it in, but only if you have GFCI!
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How well do you know your appliances? Here's looking into everyday gadgets - hairdryers, toasters, vacuum cleaners, etc. After taking this quiz, you may give a pause the next time you plug one in!
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Average
10 Q
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swetha_sk
Feb 14 10
375 plays
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A Lesson in Cardiovascular Disorders
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This is the third quiz in my "Lessons" series. It involves the heart and blood vessels. It is a very important subject when it comes to anatomy. Hope you enjoy it?
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Average
10 Q
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mdemma
Feb 14 10
1449 plays
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The Harsh Light of Day
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In Australia, the harsh light of our summer day comes from the Sun. But what exactly is the Sun and how does it do what it does? (An attempt at a simple explanation)
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Average
10 Q
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lones78
Feb 14 10
762 plays
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The Martian Quiz
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Mars: the planet most like Earth. For years, astronomers have speculated on its history. But, just how much do you know about Earth's celestial neighbor?
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Tough
10 Q
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WeirdAlLover
Feb 12 10
477 plays
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Real! Dead! Monsters!
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Some of the scariest creatures ever are fact, not fiction. Fortunately these real monsters are now extinct, so there's nothing to worry about.
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Average
10 Q
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jcpetersen
Feb 12 10
1134 plays
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The Maths Behind Astronomy
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Astrophysics is a division of physics that attempts to quantify and develop algebraic relationships for our observations of the cosmos. I hope you enjoy!
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Average
10 Q
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jonnowales
Jan 25 10
1170 plays
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The Science of Snowflakes
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We have all seen or heard of snowflakes. Many of us will mess with snow everyday in the winter. Some of us will never see snow at all. This is just a short quiz on Mother Nature's lace, a.k.a. the simple snowflake.
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Average
10 Q
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dcpddc478
Jan 21 10
2223 plays
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Doublemm's Disastrous Interview!
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Doublemm is going for a *very tricky* chemistry interview at university in a few hours. However, all that he knows has suddenly abandoned his brain! Give Doublemm a gentle whisper in the ear during this interview to prevent it being a complete disaster!
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Tough
10 Q
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doublemm
Jan 17 10
606 plays
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The Mostly Inorganic Carbon Quiz
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Much of carbon chemistry is covered in organic chemistry - but there is a lot more to carbon than that! You shouldn't need more than smattering of high school science to investigate this element and its chemistry with me.
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Average
15 Q
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Flamis
Jan 17 10
492 plays
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The Menopause Guide for Men
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Is your wife or partner acting strangely? Is your dinner not served on time? Do you have to duck when flying objects go whistling by your head? Play this fun quiz to find out more about the menopause.
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Easy
10 Q
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Plodd
Jan 12 10
2034 plays
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It's Not Brain Surgery!
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No, it's not brain surgery. It's another type of surgery. What type of surgery is it?
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Average
10 Q
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Pejikr
Jan 10 10
2385 plays
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Polymers - What You Need To Know
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Polymers - what the heck are they!? This quiz, which becomes gradually more difficult as you progress, attempts to fully answer this question. Good luck!
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Tough
10 Q
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doublemm
Jan 10 10
675 plays
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The Criminal World of Plants
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This quiz is about dangerous plants of the world. I'll describe the plant and you match the correct plant with the description. Good luck...and be careful where you step!
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Average
10 Q
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nmerr
Jan 08 10
1287 plays
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The Lost Address Book
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So, I'm having a party and want to mail out invitations, but I can't recall anyone's address, and I can't find my address book. I used number theory to try to remember them, but I still can't figure them out. Please help!
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Difficult
10 Q
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bfguitarhero
Jan 08 10
174 plays
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Ten Tips to Take Charge of Your Health
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This is a quiz based on "Twelve Tips to Take Charge of your Health" by Dr. Harvey Fineberg, President of the (U.S.) Institute of Medicine. See how much you know about these straightforward and evidence-based ways to improve or maintain your health.
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Easy
10 Q
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ArlingtonVA
Jan 03 10
2628 plays
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Kickstart My i-Heart
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What happens when cheesy retro pop tunes meet cardiology? Take this quiz and find out. Don't forget your glass of wine!
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Average
10 Q
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Squisher
Jan 03 10
3612 plays
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