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We have let down the american public , we let one lady in 1963 take prayer out of school , we let Roe V Wade happen in 1973 and because of these and other weaknesses from my generation , the USA is not as strong of a nation as it use to be . The camera is similar to a " Geiger counter " in that it uses film to capture the radioactivity . For example , as a result of doing the online Study Guide my use of arrays in SAS is much better than it used to be . The Nando Times has archives of news stories , and it uses photographs and advanced multimedia effects implemented with Java extensively . E. coli also possesses a diverse array of enzymes that help it use leftover wastes and complex carbohydrates produced by our intestine for food . Do n't get me wrong they've made life far more advanced than what it use to be , but they've also made it worse than it use to be . The data is processed through it using the update method . Logic goes at it using formulas made up of language . It just is n't as good as it used to be , and I 'm only 42 . Race tracks , which were a dying industry and now are on the upturn , with simulcasting off track betting , poker rooms and slot machines , it used to be a four-hour event at the race track , it now can be an all day and sometimes an all night event . You might have people with last names being the mother of somebody , you know , and it is just not as easy as it used to be to prove these things . If the recipient of the message holds a copy of this public key , he / she can then determine absolutely whether the sender signed it using the private key . This type of fish does something remarkable : it emits weak electrical signals which it uses to " see " in the dark . Even if one concluded , contrary to court precedent and political science understanding , that IRV did entail more than one vote , the specific wording in the Vermont Constitution is accommodating in that it uses the plural noun " votes " in describing the task of the voters to " bring in their votes for Governor ... Evolutionary psychology is getting much more sophisticated about the methods it uses , experiments and observations , to test some of these theories ; the wonderful thing about mate choice is that there are already a large number of methods that biologists use routinely to study animal mate choice that are just starting to be applied to human mate choice . Text is just too small , and if you enlarge it using JVC 's zoom function - - which is easy to do in Word , for example - - you wo n't get much of it on the screen . If an activity involves a demonstration or hands-on activity , does it use a relevant phenomenon to help make an important scientific idea plausible to students ? To adjust to pressures on supplies of water and to bear its share of the reduction in water use the industry as a whole needs to reduce it use of water by 10-15 % by 2020 and by 20-25 % in the South East . The ANWR debate really comes down to whether we want to A. ) get it quick before 1 ) the permafrost melts and the alaskan pipeline gets too expensive to maintain as it differentially subsides into the mud , 2 ) before other north slope oil ( needed to maintain minimum pipeline flow rates ) is depleted , 3 ) before climate change wipes out polar bears and musk oxen , and 4 ) while the marginal rate of return is fairly low ( 40 dollar expended per 70 dollar barrel ) or B. ) wait until the ice is gone and the coastal plane is submerged so we can 1 ) drill it using simple shallow offshore rigs , 2 ) transport it using oil tankers in the arctic ocean , 3 ) not have to worry about man eating polar bears , 4 ) let our oil field workers wear shorts and shortsleaves , and 5 ) get a huge rate of return for it ( 30 dollar expenditure for 400 dollar barrel ) .