What are three things Leonhard Euler contributed to mathematics?

mechanics,optics,astronomy,worked in all areas developed ysisand power series,inverse tangent he discovered,he defined complex numbers,was involvedin number theory,geometry,graph theory plus astronomy,he was a complex man,algebra,trigonometry and calculus were big for him

Do guys care if you're a virgin?

He treats me with respect. Never talks rude to me. After i told him that i've always been single all my life, he seems rather suprised that ive never had a serious relationship. Then he started addressing me as 'my dear'. What dus this mean? Do guys like girls who r virgins.

What is causing noisy hot water tap and how do I fix it?

What you describe is, water hammer. It is noise made when pipes vibrate. To cure this situation you should put in a hammer arrestor, between the faucet and the cold water supply. It is like a shock absorber and will absorb the shock of the valve closing. They sell these at home centers and hardware stores. Hope to help! Regards!..................

Do they still sell xbox 360s in stores like toys R us with the old zephyr chip?

I just want to be sure that if i buy an xbox 360 now, it will NOT have the old 90nm zephyr chip. And it WILL have the new Falcon 65nm chip. I really wont be able to send my xbox 360 to microsoft if i get RRoD because i live in the Middle east. And i dont think there is a factory here, since the xbox 360 i will be buying is imported from the USA

Where can i find a calorie count for pelican's menu?

You might be able to get the information at the restarurant location where you buy your food. Just ask them for it. Or, you can usually call the Restaurants headquarters to get nutrition information. They may have a toll free number. Also this is a generic online calorie counter which has basic fast foods in it: a href="http://www.google.com/ig?hl=en&referrer=ign_n" rel="nofollow"http://www.google.com/ig?hl=en&referrer=…/a .

Even if the Bulls don't win Game 7 can I still be proud of the way they played?

Of course u should. U should always be proud of ur team unless they lose to the Bulls and had to go into Triple OT and then some dude( who is supposedly ur friend) laughs at u for being a Celtics fan and then u smack the crap outta that idiot and he cries! I'm srry but I agree with MVP, I think the Bulls r gonna lose Game 7. U should be proud that ur team actually made it into the Tourney and actually beat last years champs. D. Rose is pretty young, he'll be better when he gets used to playing with guys that r around 30yrs old. The Celtics thought the Bulls would be easy to beat, then they lose heart when they have to go into OT. The Bulls did good this year, be proud! lol

What does this dream mean?

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