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Lurain
Lily Bowman
E Band
1/14/19

Redifining the World's Measurement System

In 1875, following the French Revolution, people set out to create a system of measurement available”for all times, for all people.” They wanted goods and ideas exchanged everywhere and by everyone, using an eternal and unchanging system. They based the units on nature itself: the kilogram was the mass of one liter of water, and the meter was defined as one ten-millionth of the distance from the North Pole to the equator. Those units had to be represented using physical objects, such as the meter bar and a cylinder of metal that embodies the kilogram. These objects, however, could degrade over time and were definitely not available for all times and for all people.
In November of 2018, a group of 60 countries joined together to revise the International System of Units (SI). They approved a system that does not depend on physical objects, and is rather based entirely on constants of physical science such as the speed of light. In doing so, they created a measurement system truly available for everyone.
    Most of the units in the International System of Units (SI) are already defined according to universal constants, but the kilogram, the last remaining unit defined by an artifact, has stubbornly resisted redefinining until now. By changing the definition of the kilogram, previously based on the artifact “Le Grand K,” precision measurement is more readily available to everyone. It makes it possible to do more precise and accurate measurements without calibrating to some object hidden away in a vault. Hypothetically, with this system, we would be able to “communicate the base units to residents of other planets in other galaxies, who could use them with the same accuracy as we do.”
    This change to the measurement system will not be noticeable on a day-to-day scale. A kilogram will still be a kilogram on the grocery scale. Thus a kilogram of coffee contains no more or less coffee under the new definition than under the old one. It will mostly affect scientific instrument manufacturers, who may have to modify their tools to better accommodate the revised SI method.
    The redefined SI also improves scalability for measurements. Accuracy decreases at sizes much larger or smaller than the standard when using a physical object to measure something. With the new definition of the kilogram, these milligram and microgram masses can be measured with much more precision. In fact, if implemented as expected, all measures of mass could be equally accurate and precise if measured with the same technology.
    Better technology and greater advancements result from more precise and accurate measurements. “We need only to make the change and watch while the innovation unfolds.”

Works Cited
Materese, R. (2018, December 06). A Turning Point for Humanity: Redefining the World's Measurement System. Retrieved January 11, 2019, from https://www.nist.gov/si-redefinition/turning-point-humanity-redefining-worlds-measurement-system


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  • Home
  • Who We Are
  • HOW TO SUBMIT
  • Past Publications
    • 2019 Publication >
      • Scientific Research
      • Mathematical Exploration
      • Scientific Exploration
      • Computer Science
    • 2018 Publication >
      • Artistic Creations
      • Historical and Current Explanations
      • Mathematic and Scientific Exploration
      • Scientific Research
    • 2017 Publication >
      • Artistic Creations
      • Historical and Current Explanations
      • Mathematic and Scientific Exploration
      • Reactions and Responses
      • Scientific Research
    • 2016 Publication >
      • Historical and Current Explanations
      • Mathematic and Scientific Explorations
      • Scientific Research
      • Reactions and Responses
      • Artistic Creations
    • 2015 Publication >
      • Historical and Current Explanations >
        • Bell Curves
        • Birds Vs. Turbines
        • Energy in the Obama Era
        • The Future of Neuroscience
        • Gender Gap in Math
        • GMOs--Yes or No?
        • The History of Minecraft: How a Swedish Indie Game Came to Dominate the World
        • The Effect of Prozac on the Brain
        • Philae Lander's Discovery of Organic Molecules
        • Advantages and Disadvantages of Wind Turbines
        • Your Own Worst Enemy: An Overview of Lupus
        • The Methylhex Ban
        • The Effect of Lyme Disease on the Immune system
        • Infectious Mononucleosis
        • Replacing CFCs
        • The Switch
      • Mathematic and Scientific Explorations >
        • The 43rd Figure
        • The Clock
        • The Collatz Conjecture
        • Constructing a Soccer Ball
        • Determining how Ballparks Affect Batter's Ability to Create Hits
        • The Rotating Conundrum
        • Pythagorean Puzzle
        • Mathematic and Scientific Explorations
        • Kinetics Lab
        • Math in the Restaurant Business
        • Math as a Vessel for Social Change
        • Sustainability of Bottled Vs. Tap Water
        • Thoughts on the Lottery
        • Understanding Player Efficiency Rating
      • Scientific Research >
        • Communicating With Computers
        • The Mystery of Asthma
        • The Nanoscopic War Against Cancer
        • Phytochemistry
        • Solving the energy crisis with Intermediate Band Solar Cells
        • A Pain That Never Ends
        • Rapamycin Resistance
        • Ampacity of a Single Core Horizontal Cable
        • Morphological Properties of Texting Acronym Formation
        • cGAS and STING Expression
      • Reactions and Responses >
        • Can Humans Survive the Climate Crisis?
        • My Experience as a Teacher's Assistant
        • Ted Talk Responses
        • Teens For Food Justice
      • Artistic Creations >
        • Chandelier
        • Deltoidal Hexacontrahedon
        • Dodecahedron Card Trick
        • Eye of the Triangle
        • Free Radric Delantic Davis
        • The Grid
        • What Does A Randomly Composed Song Sound Like?
        • Science Wing Mural
    • 2014 Publication >
      • Cover Photo
      • Artistic Creations >
        • Art Using the Fibonacci Sequence
        • Computer Generated Architecture and Designs
        • Mathematical Landscape
        • Math Art
        • Math in Music
      • Historical and Current Explanations >
        • Algae Bio-Fuel
        • An Energy Alternative
        • Clean Energy In Transportation
        • Calorie Restriction
        • Creating Energy in the Modern World
        • Dietary Intervention Impact on Gut Microbial Gene Richness
        • Earthly Applications for NASA Technology
        • Explaining Relative Motion
        • Exploring Artificial Inteligence
        • Gamma Function
        • How Leaves Work
        • Hydrogen Fuel Cells
        • Music and Brain Development
        • Programming Calculators
        • The Science of Microsatellites
        • Sci-Fi Taser
        • Sloane's Gap
        • Sustainable Energy: Why Some Ideas Shine Brighter than Others
        • Understanding The Galvanic Cell
        • The Virus: Our Unforeseen Philosopher's Stone
        • What Are Fuel Cells and How Do They Work?
      • Mathematic and Scientific Explorations >
        • Astrocytes Expressing ALS-Linked Mutated SOD1 Release Factors Selectively Toxic to Motor Neurons
        • Big Bang
        • Dictyostelium Discoideum
        • The Future of Solar Cell Technology
        • And Many More...
      • Reactions and Responses >
        • Alternative Energy Sources, New but Unused
        • An Insight Into the Curious World of Ethnobotany
        • Challenging What We Think We Know
        • The Current State of American Education
        • Discovering New Numbers
        • Interview With an Architect
        • Life of Pi Response
        • Mathematical Art Video Commentary
        • Missing from Science Class
        • The Museum of Math
        • The Inside Scoop on a Real Mathematician
    • 2013 Publication