NASA shuttles had initially white external tanks but stopped painting them white after just few flights. Why? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: To save 300kg (over 600 pounds) of weight by not applying the white paint! The post NASA shuttles quiz appeared first on Raise Your B ..read more

Google Images is an image search engine. It was introduced in 2001, due to a demand for pictures of… what? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: It was introduced due to a demand for pictures of the green Versace dress of Jennifer Lopez worn in February 2000. The post Google Imag ..read more

Which is the most celebrated national holiday in the world, shared by some 48 countries? Hint: it is NOT a religious one. To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: The day of independence from the Great Britain! The post Most celebrated holiday appeared first on Raise Your Brain ..read more

Which was the first country in the world to adopt Christianity as a state religion in 301 CE? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: Armenia The post The first country to adopt Christianity appeared first on Raise Your Brain ..read more

What is heavy forward but not backward? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: A TON The post Riddle time appeared first on Raise Your Brain ..read more

In 2021, under the World Health Organization’s system, the COVID-19 variants were named after Greek letters. Nu or Xi, however were omitted. Why? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: Nu or Xi were omitted for political reasons: Nu was thought to be jokingly compared to “new” and X ..read more

What is the average speed of honey bees at flight at night? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: 0 km/h or 0 mph. Honey bees cannot fly at night. Should a bee fly indoors and you switch off the lights, it will immediately drop to the floor. The post Honey Bee speed appeared first ..read more

Can you fund the logic? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: 4 (Count the crossing points) The post Grid Quiz appeared first on Raise Your Brain ..read more

In 1958, two pilots set the record for the longest flight with an airplane without landing. How long did they stay in the air? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: 64 days, 22 hours, and 19 minutes: record set by Robert Timm and John Cook. The post Longest flight appeared first ..read more

Tom Cruise is quite rich but was blacklisted from one car brand. Which manufacturer would not sell him a new car of theirs? To check if your answer is correct, scroll down. YOU MAY ALSO CHECK OUT: FIND THE HIDDEN HUMAN FACE THE EASIEST QUIZ WHICH BULB WILL GLOW BRIGHTER? FIND THE HIDDEN SEAGULLS HIDDEN IN PLAIN VIEW THE COLOUR OF THE BEAR SOLVE BY MOVING 1 MATCH WHO IS LYING? FIND X HOW MANY CIRCLES? APPLE A DAY KEEPS YOUR BRAIN BUSY FOUR OF A KIND QUIZ AND THE ANSWER IS: Bugatti The post Tom Cruise cannot buy a new car appeared first on Raise Your Brain ..read more