Calculate A+B+C+D
[6356] Calculate A+B+C+D - Look at the series (10, C, B, 59, A, 227, 451, 899, 1795, 3587, D, 14339, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A+B+C+D! - #brainteasers #math - Correct Answers: 42 - The first user who solved this task is Nasrin 24 T
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Calculate A+B+C+D

Look at the series (10, C, B, 59, A, 227, 451, 899, 1795, 3587, D, 14339, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A+B+C+D!
Correct answers: 42
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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International Joke Day Jokes

International Joke Day, celebrated on July 1 every year, is an occasion to crack a joke or two with your friends and family.

Find funny short jokes here!

1. Why did the scarecrow win a Nobel prize?
Because she was outstanding in her field.

2. How do you know when a bike is thinking?
You can see their wheels turning.

3. Why was 6 afraid of 7?
Because 7,8,9.

4. What goes up and down but doesn’t move?
The staircase.

5. What kind of shoes do frogs love?
Open-toad!

6. How did the baby tell his mom he had a wet diaper?
He sent her a pee-mail.

7. What is a witch’s favorite subject in school?
Spelling.

8. What’s brown and sticky?
A stick.

9. Why do ducks always pay with cash?
Because they always have bills!

10. How did Benjamin Franklin feel holding his kite when he discovered electricity?
Shocked!

11. Which superhero hits home runs?
Batman!

12. What’s Thanos’ favorite app on his phone?
Snapchat.

13. Sandy’s mum has four kids; North, West, East. What is the name of the fourth child?
Sandy, obviously!

14. What is a room with no walls?
A mushroom.

15. Why did the blue jay get in trouble at school?
For tweeting on a test!

16. What social events do spiders love to attend?
Webbings.

17. What did one pickle say to the other?
Dill with it.

18. What is brown, hairy and wears sunglasses?
A coconut on vacation.

19. Why is a football stadium always cold?
It has lots of fans!

20. What did one math book say to the other?
“I’ve got so many problems.”

21. What did the Dalmatian say after lunch?
That hit the spot!

22. What do you call two bananas on the floor?
Slippers.

23. Why did the chicken cross the playground?
To get to the other slide.

24. Why do ducks have feathers on their tails?
To cover their butt quacks.

25. How does a vampire start a letter?
“Tomb it may concern…”

26. A plane crashed in the jungle and every single person died. Who survived?
Married couples.

27. What kind of math do birds love?
Owl-gebra!

28. Why can’t you ever tell a joke around glass?
It could crack up.

29. What do you call a Star Wars droid that takes the long way around?
R2 detour.

30. How do you stop an astronaut’s baby from crying?
You rocket.

31. When does a joke become a “dad” joke?
When the punchline is a parent.

32. How much did the man sell his dead batteries for?
Nothing, they were free of charge!

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Electricity lecture

In 1751, Ebenezer Kinnersley advertised in the Pennsylvania Gazette that he was to give a lecture on "The Newly Discovered Electrical Fire." His lectures were the first of the kind in America or Europe. The announcement read: "Notice is hereby given to the Curious, that Wednesday next, Mr. Kinnersley proposes to begin a course of experiments on the newly discovered Electrical Fire, containing not only the most curious of those that have been made and published in Europe, but a considerable number of new ones lately made in this city, to be accompanied with methodical Lectures on the nature and properties of that wonderful element." Thus, Kinnersley was one of the earliest popularizers of science.«[Image: simplified version of Kinnersley's electrical air thermometer in which colored water in the airtight cylinder pushed water up the capillary tube when sparking between electrodes heated and expanded the air.]
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