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Science & Mathematics by Anonymous 2018-09-20 03:49:41
Social Science
Blue/green orb in pictures?
No response
In a few pictures around the time I was dealing with crazy stuff in my house, to the point where I left and didn't come back until it was blessed because I was so scared watching things move on it's own and being messed with when I tried to sleep. I've seen blue/green orbs in pictures, always near me....
Science & Mathematics by Anonymous 2018-09-20 02:55:20
Social Science
What kind of bug could this have been?
No response
In late August 2009, I was in New York City and saw a huge wasp or hornet of some kind. It was black and yellow, about 3 inches long and as thick as my thumb. It was so big I could easily hear it audibly land on the ground. It landed on the sidewalk for a few seconds and then flew away. I don't remember any...
Science & Mathematics by Anonymous 2018-09-20 02:38:06
Social Science
Math Help Please?
No response
Suppose you have a wallet that contains either a $1 bill or a $10 bill (with equal probability). You add a $1 bill. Later you reach into your wallet and randomly remove a bill. It's a $1 bill. What's the probability that the bill remaining in the wallet is a $1 bill?
Science & Mathematics by Anonymous 2018-09-20 01:51:16
Social Science
Help with sliding friction block problem?
No response
Refer to the same figure as for Question 2. A block of mass m1 that starts from rest and slides along a frictionless ramp from height h = 1.59m and then collides with initially stationary block 2, which has mass m2 = 8mi. The blocks stick together and slide into region where the coefficient of kinetic friction is...
Science & Mathematics by Anonymous 2018-09-20 01:34:31
Social Science
Do you think our technology is part of our natural evolutionary process?
No response
Or do you think it is an anomaly. I think it is part of our natural evolutionary process. After all, humans don't have lightning reflexes, ultra sharp claws and teeth or super strength. We can't even run that fast. What we do have is superior intelligence, so we had to invent tools to overcome our lack of...
