You’ve successfully tested the limits of how much can fit into a #10 envelope without bursting its seams, but now you’re questioning how much postage you need. Sure you could just slap a few of the new 44-cent stamps onto whatever you're sending and be done with it, but that’s good money you’re throwing away. Instead, spend just a few bucks now to build a simple magnetic postage scale, newly updated from an original article in the February 1971 issue of Popular Science.
It's important to remember that pennies pre 1982 were 3.1 grams, but pennies after 1982 are 2.5 grams. You should adjust for calibration accordingly. Also 28.34 grams is an ounce (avoirdupois) these days.
In his inaugural address, President Obama said: “We will restore science to its rightful place and wield technology's wonders to raise health care's quality and lower its costs. We will harness the sun and the winds and the soil to fuel our cars and run our factories. And we will transform our schools and colleges and universities to meet the demands of a new age.”
The fact of the matter is anthropic global warming is accepted by most science academies including Australia, Belgium, Brazil, Cameroon, Canada, the Caribbean, China, France, Ghana, Germany, Indonesia, Ireland, Italy, India, Japan, Kenya, Madagascar, Malaysia, Mexico, Nigeria, New Zealand, Russia, Senegal, South Africa, Sudan, Sweden, Tanzania, Uganda, United Kingdom, United States, Zambia, and Zimbabwe. While scientific consensus doesn't guarantee something is correct, the science does point that way. Also the IPCC stated that global warming was very likely caused by humans. Unless all these academies are being duped, I rather doubt that they would just go along with something unscientific. As for cooling in the last 10 years, why from 1997-2007 (with the exception of 1999 and 2000) would they be the hottest global mean temperatures on record? This link will bring you to the site recording this (although you can confirm it at other sites) http://www.sciencedaily.com/releases/2007/12/071213101419.htm The solar activity is unlikely to have caused global warming since it has been decreasing. While I prefer a science journal entry, http://news.bbc.co.uk/2/hi/science/nature/8008473.stm gives one account in direct opposition to solar activity causing global warming (it hit its peak in 1985 according to the article). While I am not sure what humans have to do about global warming, experts in the field believe humans cause it because data supports this.
Bagpipe100, what do you mean by provable? Do you mean supported by facts or that it inherently true? If you get into metaphysical issues, then you can't prove anything. Descartes said "cogito ergo sum" (I think, therefore I am). The only thing he could trust was true was that he exists. You can doubt all your other senses because they can be tricked (optical illusions, for example). When you say that evolution accounts just as well as a theory that has God in it, (I might ask what model or theory this is? Intelligent Design?) I can not help but wonder what you mean by provable. Evolution is a fact. It has happened. It is observed. To even compare evolution's provability to religion seems incredibly dubious to me. Religion's do not make claims based on evidence (which is based on observation), they use whatever evidence they have in support of their claims. There is a great difference in that subtlety. Evolution is not a religion. It is based on observation, and is in agreement with the reality we know. It's predictions are true. I do not know of even a single God-based theory that comes even close to this. They simply posit that God "did it." Perhaps I'm ignorant of some theory that includes God that makes testable predictions, if so, please tell me about it. Many religions even say evolution was how God "did it." As a side note, who are "evolutionists?" There is no church of evolution. We don't call people who believe in gravity "gravitists." Yet gravity is a theory (as always in this post, the scientific sense) that is just as unprovable in the sense of provability you use. If you propose that religion is things that are unprovable, I ask you to prove that gravity has always existed and will always exist. Of course, we can not prove that, but that does not make me doubt it because we have intensively tested this and it has always been true. If you reject that evolution is provable, you must admit you cannot prove anything with observation. I am sorry if this seems a little harsh of your views, which I greatly disagree with, Bagpipe100, or if I have misconstrued any of your ideas. I have striven not to to have an argument ad hominem.
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