(CNN) -- As a young freedom fighter, Nelson Mandela stepped out of a farmhouse hideout in South Africa, took 20 strides and dug a hole on the sprawling land.

He leaned over, put in a semiautomatic pistol and 200 rounds of ammunition, and carefully put a khaki uniform over them.

After covering them with heaps of soil, he sauntered back into his rural hideout in northern Johannesburg -- hoping to retrieve them soon.

He never got a chance to fire a shot with the Makarov pistol. A few weeks after he buried it at the farm in Rivonia, he was hurled into prison for the next 27 years.

That was in 1962, and the whereabouts of the gun -- now estimated at $3 million -- remain a mystery, said Nicholas Wolpe, the chief executive of Liliesleaf Farm, the former hideout now converted into a museum.

A scramble to find the gun has sparked a frenzy among collectors, historians and Mandela fans.

'It's interesting how we came to find out about the gun," Wolpe said. "Mandela visited Liliesleaf in 2003, and as we were walking around, he turned to me and asked, 'By the way, did you find my gun?"

Wolpe said he was stunned.

"I turned to him and said, 'Gun, what gun?' "

Mandela then asked him to pinpoint where the main kitchen once stood.

"He then made a 45-degree angle and said, '20 paces from here, I buried a gun,' " Wolpe said.

During the visit, the two tried to retrace his steps using the paces as a guide, but the farm had undergone some changes, making it hard to determine the original location of the kitchen with certainty. What are the answers to this following set of questions: 1. Who buried a pistol?
2. Was he planning to come back for it?
3. When?
4. How much ammunition did he put in the ground?
5. Did he put anything else in the hole?
6. What?
7. What country was his hideout in?
8. What town?
9. What kind of fighter was he?
10. Did he make it back for his stuff?
11. Why?
12. What year was his arrest?
13. How long was he in prison?
14. Where is the pistol now?
15. How much might it be worth?
16. When did Mandela ask about his gun?
17. What was he doing when he asked?
18. What's that?
19. What was is before?
20. Could they figure out where he buried it?
Answer: 1. Nelson Mandela
2. yes
3. soon
4. 200 rounds
5. yes
6. a uniform
7. South Africa
8. Johannesburg
9. freedom
10. no
11. he was sent to prison
12. 1962
13. 27 years
14. that's a mystery
15. $3 million
16. 2003
17. visiting Liliesleaf
18. a museum
19. the hideout
20. no

On June 26, 2000, two scientists, called Francis Collins and Craig Venter, told the world that they could read the whole "map" of the human body: DNA. DNA is something that everybody has, and it tells the body what to do. DNA is the reason that we look like our mother and father, because we get some of their DNA to make our own. People have been trying to understand the human body for a long time. In 1860, Gregor Mendel discovered a special reason why we look the same as other people in our family. It is because of small things named "genes" in our body. In 1953, James Watson and Francis Crick made another discovery and found out that those small parts are real messages written in the DNA with a special language. In 1961, Marshall Nirenberg and Johann Matthaci found a message in DNA showing how DNA tells the cell to build its parts. Scientists have now found all the words in the DNA map, but we still do not understand what they all do. By understanding what just one "word" means, we can help save more people from several illnesses. Most people hope that this will help make better medicine and help sick people. Other people worry that when people begin to know more words and find out lots of other information, we might use it in a wrong way, just to make people more attractive, or stop sick people from getting jobs. Man would have to meet a lot of trouble if DNA technic wasn't limited in use. What are the answers to this following set of questions: 1. What is a map of the human body called?
2. Who said they could read this map?
3. Is RNA why we resemble our parents?
4. Is the study of it new?
5. Who studied it first?
6. What year was that?
7. Did he discover chromosomes?
8. What did he discover?
9. When was the next epiphany on this topic?
10. Who unearthed it?
11. When was the next breakthrough?
12. Are researchers now fully experts in this science?
Answer: 1. DNA.
2. Francis Collins and Craig Venter.
3. No, genes are.
4. No.
5. Gregor Mendel
6. In 1860.
7. No.
8. The reason we look like others.
9. In 1953,.
10. James Watson and Francis Crick.
11. In 1961.
12. No.

(EW.com ) -- Back in 1977, Ron Howard made his directorial debut with a low-budget, high-octane car-crash comedy called "Grand Theft Auto."

As first impressions go, it did not signal the second coming of Orson Welles. But the freckle-faced former "Happy Days" star radiated an infectious delight in smashing as many roaring muscle cars as he could get away with.

Since then, of course, Howard has become one of Hollywood's most consistent and respected filmmakers, crafting well-made crowd-pleasers that tackle more highbrow subjects. But judging from his white-knuckle new film, "Rush," he hasn't outgrown his youthful sweet tooth for four-wheeled mayhem. He still has hot rods and the death-defying men who drive them on his mind.

Based on the real-life rivalry between Formula One racing legends James Hunt and Niki Lauda, "Rush" is a tale of two opposite personalities eyeing the same checkered-flag goal: winning the 1976 world championship. Chris Hemsworth draws the flashier role in Hunt, a fast-burning British bad boy with flowing blond locks, silk shirts unbuttoned to his navel, and a rakish playboy swagger.

On and off the track, he's wild, cocky, and undisciplined a deadly combination when you're strapped into a coffin on wheels going 170 miles an hour. ''The closer you are to death, the more alive you feel,'' Hemsworth's Hunt says. And it's thanks to the "Thor" star's champagne-spraying charisma that he makes risking your neck look like the coolest job on the planet.

As Lauda, "Inglourious Basterds'" Daniel Bruhl buries his boyish good looks behind ratlike prosthetic teeth. With his clipped Austrian accent, everything that comes out of his mouth sounds like a brusque insult. And it usually is. He may not be a particularly likable fellow, but he's a methodical grinder with the unshakable conviction of someone who's calculated the odds on what it takes to win. Pitted against each other, they're like Wile E. Coyote and the Road Runner. It's not just about beating the other guy, it's about humiliating him in the process. What are the answers to this following set of questions: 1. Was he calm?
2. When was his debut?
3. With what show?
4. Was alot of money put into the making?
5. Was it a hit?
6. did he have a rival?
7. what movie was based off a rival?
8. the rival was between who?
9. what were they known for?
10. who played in it?
Answer:
1. no
2. 1977
3. Happy Days
4. no
5. No
6. unknown
7. "Rush"
8. James Hunt and Niki Lauda
9. Formula One racing
10. Christ Hemsworth and Daniel Bruhl