Billion years

Results: 374



#Item
301Nuclear chemistry / Neutron / Physical cosmology / Radioactive decay / Proton / Time / Universe / Nuclear binding energy / Big Bang nucleosynthesis / Physics / Nuclear physics / Baryons

Another Look at the “Cosmic Calendar” 13.7 billion years is easy enough to say for the age of the Universe, but do we really have a sense of what that means? In this activity we will try to get a sense of the major e

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Source URL: universeadventure.org

Language: English - Date: 2007-07-03 17:13:39
302Dimension / Special relativity / Speed of light / Universe / Faster-than-light / Metric expansion of space / Physics / Light / Space

The Meaning of the “Speed of Light” and “Light-years” How do we know what the universe looked like 5 billion years ago? We look back 5 billion light years!

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Source URL: universeadventure.org

Language: English - Date: 2007-07-03 17:13:39
303Nuclear chemistry / Neutron / Physical cosmology / Radioactive decay / Proton / Time / Universe / Nuclear binding energy / Big Bang nucleosynthesis / Physics / Nuclear physics / Baryons

Another Look at the “Cosmic Calendar” 13.7 billion years is easy enough to say for the age of the Universe, but do we really have a sense of what that means? In this activity we will try to get a sense of the major e

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Source URL: universeadventure.org

Language: English - Date: 2007-07-03 17:13:38
304Fuel gas / Health / Burn / Heat transfer / Flammability / Lean burn / Flash fire / Natural gas / Fire / Medicine / Injuries

All Fired Up For Safety Safety Lessons from the Natural Gas Industry The DuPont Company is a 211 years old global business built on a foundation of science and safety. • 2012 Revenue $34.8 billion.

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Source URL: www.scc.virginia.gov

Language: English - Date: 2013-10-18 10:06:29
305109th United States Congress / Appropriation bill

Appendix A Fiscal Years 1992–2003 During fiscal years 1992–2003 (FY92–03), Congress appropriated $2.6 billion for the programs managed by the Office of the Congressionally Directed Medical Research Programs (CDMR

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Source URL: cdmrp.army.mil

Language: English - Date: 2005-01-19 12:27:22
306Prostate cancer

Appendix A FISCAL YEARS 92–99 SUMMARY During FY92–99, Congress appropriated more than $1.1 billion for the programs managed by the Office of the Congressionally Directed Medical Research Programs (CDMRP). As steward

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Source URL: cdmrp.army.mil

Language: English - Date: 2002-03-08 10:23:00
    307

    APPENDIX A FISCAL YEARS 1992–2004 D uring fiscal years 1992 through[removed]FY92 through FY04), Congress appropriated $3.0 billion for the programs managed by the Office of the Congressionally Directed Medical

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    Source URL: cdmrp.army.mil

    Language: English - Date: 2006-02-07 13:16:31
      308

      Galaxy age = 7 billion years Galaxy age = 6 billion years Galaxy age = 5 billion years

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      Source URL: zeus.as.arizona.edu

      - Date: 2013-06-13 14:29:07
        309

        More than $5 billion needed over next 5 years to meet statutory K-12 requirements Estimated cost to continue phasing in HB[removed]McCleary) $1.89 billion

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        Source URL: ofm.wa.gov

        - Date: 2014-01-29 14:24:09
          310Petroleum products / Diesel engines / American Trucking Associations / Truck driver / Trucking industry in the United States / Truck / Diesel fuel / Fuel tax / National Private Truck Council / Transport / Technology / Land transport

          Professional Truck Drivers and the Trucking Industry Professional truck drivers drove over 408 billion miles in 2008, more than double 25 years ago. There are 2.4 million class 8 trucks on the road

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          Source URL: www.trucking.org

          Language: English - Date: 2013-04-12 19:49:15
          UPDATE