Mark G

分數
33,773
最佳解答率
7.00%
等級
Lv 7
I'm an astrophysicist with a fantastic wife and five cute cats.
[匿名]
回覆: 2
2016-09-29 6:27 pm
Can we use magnetic rasonances in astronomy an image planets from earth surface telescopes?
[匿名]
回覆: 4
2016-09-18 6:17 pm
What is Stephen Hawkings explanation for the origin of the universe?
[匿名]
回覆: 3
2016-09-13 9:29 pm
Could I land a rasberry pi on the moon for £10,000 or $13,000?
[匿名]
回覆: 13
2016-09-08 9:35 am
how are satellites put in orbit?
[匿名]
回覆: 13
2016-08-19 4:45 pm
Is it possible to create a, I dunno, grenade that makes a small blackhole?
[匿名]
回覆: 8
2016-08-10 8:16 am
what is meteors?
[匿名]
回覆: 10
2016-07-03 9:42 am
A car takes 20 mins to cover a distance of 15 km.Calculate its speed in km/h?
[匿名]
回覆: 6
2016-06-25 4:47 pm
How many atoms of copper are in an old penny made of pure copper and weighing 2.15 g?
[匿名]
回覆: 2
2016-06-30 8:27 pm
What telescope should I buy?
[匿名]
回覆: 23
2016-06-21 8:28 pm
Moon Landing?
[匿名]
回覆: 10
2016-05-30 4:23 am
Star gazing?
[匿名]
回覆: 2
2016-05-01 11:01 am
what neighboring countries became enemies leading to war?
[匿名]
回覆: 17
2016-01-22 8:06 am
Are the stars I see in tonight's sky, still really there (speed of light / distance from earth)?
[匿名]
回覆: 6
2016-01-09 1:27 pm
If Alien life exists in the universe what would be thier motivation for wishing to destroy humanity?
[匿名]
回覆: 11
2016-01-02 1:29 pm
Is it possible to calculate the number of atoms in the universe?
[匿名]
回覆: 3
2015-12-26 1:29 pm
Where can I buy an inexpensive record player?
[匿名]
回覆: 16
2015-12-23 3:45 pm
Was World War I Germany's fault?
[匿名]
回覆: 14
2015-11-30 6:22 pm
why will the color of the sun change from yellow to red when it becomes a giant?
[匿名]
回覆: 1
2015-10-11 10:55 pm
I havent got my ebay refund money.?
[匿名]
回覆: 34
2015-10-05 8:06 am
Is there a man made space ship that travels with speed of light ?
[匿名]
回覆: 15
2015-10-01 3:38 pm
How do we know that moonlight is mostly reflected sunlight, and not emitted by the moon itself?
[匿名]
回覆: 7
2015-10-01 4:25 pm
Why can we see Venus only at dawn or evening and never at midnight? Would that still be true if Venus orbits around Earth instead?
[匿名]
回覆: 142
2015-09-27 5:49 pm
Does tonights blood moon mean the second coming of christ or something that will end the world?
[匿名]
回覆: 3
2015-09-15 12:02 pm
Is it possible to loose 1kg a week healthily?
[匿名]
回覆: 5
2015-09-14 3:05 pm
Which photons are the highest energy?
[匿名]
回覆: 3
2015-09-14 9:59 am
know of really good but affordable detoxing products?
[匿名]
回覆: 3
2015-09-13 4:14 pm
What do I do for Olympics?
[匿名]
回覆: 7
2015-09-11 1:27 am
Are all parts of the universe expanding at the same speed?
[匿名]
回覆: 4
2015-09-08 9:55 pm
If the moon landing was a hoax, what happened to Apollo 11 after it launched?
[匿名]
回覆: 4
2015-09-06 3:13 pm
how does Hubble telescope work ?
[匿名]
回覆: 1
2015-09-03 10:25 pm
i just ate two packs of crackers and i feel sick what do i do?
[匿名]
回覆: 5
2015-09-02 2:23 pm
would guys date a latina girl who looks asian?
[匿名]
回覆: 3
2015-09-01 8:51 pm
What is the best college to apply to?
[匿名]
回覆: 2
2015-08-31 12:46 pm
find the variance of first five prime numbers?
[匿名]
回覆: 17
2015-08-25 1:33 pm
When the Americans reached the moon, why was the flag flying, while there were no air in the moon?
[匿名]
回覆: 12
2015-08-14 1:19 pm
I heard that a really big Asteroid would hit the Earth in September , i'm frightened , is that true ?
[匿名]
回覆: 4
2015-03-04 5:04 pm
Does anyone know if any ancient cultures knew the correct structure of the universe? Specifically the solar system and galaxy.?
[匿名]
回覆: 20
2015-03-01 10:25 am
why is the sky blue?
[匿名]
回覆: 9
2014-05-14 2:32 pm
When will the US.become more proactive with our space program. Why does the US have to rely on the Russian space program ?
Who
回覆: 19
2013-12-28 5:39 pm
Why do so many people on YA believe dark energy/matter to be establed scientific fact?
[匿名]
回覆: 30
2007-12-18 1:57 pm
22% of £705 please?
1
本頁收錄日期: 2021-04-12 19:28:50
總收錄問題: 0 / 60 (收錄率: 0.00%)
總收錄回答: 41 / 10211 (收錄率: 0.40%)