Scientists at the Medical Research Council (MRC), UK have identified the structure of the critical enzyme respiratory complex I, solving an important part of the puzzle of how our cells get their energy from food. This discovery will result in new avenues of research into future potential...
1. Which mineral has no mineral crystals? (besides obsidian)
2. What is a physical property of a mineral? (has to be exactly 5 letters and begins with "c")
3. what is the name of a sediment formed from a volcanic eruption? (3 letters)
4. what is the name of a coarse grained igneous rock? (7...
Try to beat these puzzles. There not too hard.
puzzle 1
YouTube - Puzzle: Using 6 straight lines make: 4 triangles and 3 squares or rectangles.
puzzle 2
YouTube - Puzzle : Connect 9 dots with 4 straight lines
Hello everyone!
I was wondering if anyone could help me find a book I read as a kid. It was a puzzle book of sorts, where you had to find a certain number of items on each page -- for example, seven mine canaries, eight candle ends, and three rats, all hidden in a very detailed illustration...
I've looked just about everywhere for a walkthrough for this video game, but I swear to God I can't find the answer anywhere. I'm on the boardwalk level, and I'm trying to figure out how to get Chad's motorcycle to work again-- but the gear puzzle is ridiculously hard. For real. If anyone has...
I've looked just about everywhere for a walkthrough for this video game, but I swear to God I can't find the answer anywhere. I'm on the boardwalk level, and I'm trying to figure out how to get Chad's motorcycle to work again-- but the gear puzzle is ridiculously hard. For real. If anyone has...
I've got 5 dogs: Jasper, Bella, Fido, Beatrice and Gypsy. Each one has a favourite thing to chase – sticks, cats, birds, squirrels or a ball – and they don't share favourites. Fido is the oldest. Bella is the youngest and not too bright but she's awfully sweet. Whenever we talk of the thing...
1. 8 letter word for we know it as Italy.
2. 7 letter word for He controlled the weather.
3. 7 letter word for She married Aeneas.
4. 5 letter word for goddess of spring time.
5. 7 letter word for Lavinia's royal father.
6. 5 letter word for He guarded Romes city gates.
7. 7 letter word for...
I have a total of 8 apples. All of these have the same shape and size.
7 of these have the same weight. The eighth one is heavier than the rest. Using a beam balance, what is the minimum number of chances that you require to find out the heavier apple? Hint: Think out of the box.
Please don't...
Hi Guys/Gals!
I've been give a sum to make - can any of you smarties work it out??
9 6 5 4 2 1
From those numbers only - using each number once - can you make the sum =199 ?
A boy and his father are rushed to the hospital because they were in a car accident. Dr. Smith is called into the operating room to save the boy's life. Dr. Smith takes one look at the boy and says, "I cannot operate on this boy, because he is my son." How is this possible?