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Fluoride exposure in early childhood does not harm intelligence, Australian study finds
A new study published in theJournal of Dental Research provides reassuring evidence regarding the safety of early childhood ...
You have the sharpest brain if you can spot the mistake in the tea table picture in 5 seconds!
IQ tests are excellent for testing the intelligence of an individual. These types of puzzle challenges present readers with ...
Brain Teaser: This Black Cat Optical Illusion Is Tricking Everyone! Can You Spot It In 5 Seconds?
Test your IQ with this brain teaser challenge! Can you find the hidden black cat in 5 seconds? Only sharp-eyed geniuses can solve this tricky optical illusion. Try now!
Everyone can see the sailors – but you have a high IQ & 20/20 vision if you can spot the sword in ten seconds
PUT your vision to the test with this sea-themed brainteaser that will reveal if you have an eye for detail. Only those with ...