Design an experiment using a radioactive tracer to evaluate the amount of wear on steel auto engine cylinders using different types of lubricating oils.-Think of it in terms of the scientific method.
Id like to know just how sharp a knapped blade can be gotten. Is an expertly knapped obsidian/flint/other blade comparable to a high quality, sharp steel blade?-The obsidian and flint has a much sharp
Ok, im an agnostic as im only young. Apparently its judgement day on May 21st, this Saturday? What it it? Ive been told its when Jesus returns to guide the people who believe in God to heaven, and the
I have this question it came to me thinking about what numbers are and how they work
in schoolthey teach us numbers they start of with pictures of apples
they say 1 + 1 = 2
and teach it by showing
You know how you can put a glass over your mouth, then suck in air trough your mouth and make the glass stick? Is it possible to suck in so much air that the glass collapses into itself? And if that i
Metals used in nuclear reactors and atomic bombs?-Uranium, plutonium, tritium. Dirty bombs also use cobalt; Neutron bombs can potentially use several other other exotic metals extracted from used reac
Bubbles make cause it to fracture when under pressure from eating and biting-If it had airspaces in it, it would be susceptible to changes in pressure, if the patient went scuba diving the filling cou
Ive been thinking a lot about cryonics lately, which is the freezing of the human body or brain in hopes that future reanimation will be possible one day. Ive been reading about mind uploading, transh
Assuming that black holes have entropy as per hawking
then does it follow that so too would a white hole?
Would spontaneous symmetry breaking be an example of light/white body radiation?
What is the
im doing a biology project on rabbits and i have to relate protein synthesis with rabbits.. please help!-Protein synthesis occurs in every living organism.
Lets say you are in the field of genetic engineering, quantum mechanics, or whatever else. Would you be drug tested? I like to smoke weed from time to time on my free time and Id rather my work not ta
If you lived only 37 miles from Mount Rainer in Washington State. If you knew it was going to erupt, how far would you have to go to get to safety?-According to Wiki, you would have to go farther then
What the kids may see as a fun video game is really a sophisticated way to help them advance their skills. The Wii Balance Boards lined up between handrails will encourage patients age 6 to 18 to prac
How do we distinguish between credible scientific journals like JOM ( link: http://en.wikipedia.org/wiki/JOM ) and publications like the Journal of 9/11 Studies, who claim to be a scientific journal (
