What is the force exerted by an electron on another electron?

and the force exerted by a proton on an electron at the same distance apart, and what is the value of the two forces and the direction of the two forces.

Turn Based Simulation Game?

There was a game that was released several years ago that was a simulation where the premise was what would have happened had JFK survived the assassination attempt and when on to run for re-election in 1964. What was it called? For the life of me I can't figure it out.

My 5 yr old won't sleep at night?

My 5 yr old daughter won't stay in bed at night and I'm at my wits end. She shares a room with her 3 yr old sister but says she doesn't want to be alone. She either gets up and wakes me up, or cries from her bed until I go into her (I can't ignore it or she'll wake her sister up). I'm 8 mnths pregnant, my husband works nights, so i'm on my own with this problem. I'm surviving on 2-3 hrs sleep a night and i just feel like i can't take it anymore. Until recently I would just let her sneak into bed with me but with the baby coming soon have put a stop to that. Now when she gets up I put her back to bed, or send her back on her own, but she just keeps getting up again, or else she'll be as loud as possible. This has been going on for 2 wks now and i need help. I have rewards to give her in the morning if she stays in bad all night, she has managed it a couple of times, only waking once or twice but not being too disruptive so have given her the treat, but the last week she's been getting worse every night. We put them to bed at 7.30, put their bedtime music on and cuddle them to sleep, cuddle the 3 yr old and she ussually nods off within a couple of minutes. My husband cuddled the 5yr old and it ussually takes a good 15 mins to get her to sleep, she keeps talking and refusing to close her eyes. I'm not wondering if there is a child sedative my doctor could prescribe?

Fundies: Let's assume that evolution is wrong. Where is your credible evidence for god?

Fundamentalist Atheist Richard Dawkins believes that life was seeded on this planet by intelligent aliens. He has zero evidence for this. He accepts it on faith.

How to survive a long flight!?

There are movies on long flights. Also bring your own music, and pencils and paper - for doodling or whatever. Bring your camera: nice pictures to be taken. Don't freak out about the person next to you: people on plane are nice, but if you are "bothered" see the stewardess. People at airports speak more than one language - including English. As for transit points and which gate to go to, airline personnel is always there to guide you.. PS: they have plenty of food, drinks and snacks on board.

The Farmer's Walk event proves that Mormon founder Joseph Smith could run with the 200 pound gold books?

Actually, records show that everyone who hefted them, including his wife, Emma, said they weighed between 40 and 60 pounds. They were not made of solid gold.

Which puppy pen should I buy?

I'd pick the smallest pen so the dog feels secure at this young age (they like to be tightly enclosed) once the dog grows too big for it, buy a cheap bigger one that the dog can go in whenever it pleases.