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Friday, August 3, 2012

MATHEMATICS EXPRESSES ITSELF EVERYWHERE


Hi Friends,
I would like to share an interesting article about the role of Maths in our life.

The importance of Mathematics in everyday life

Mathematics expresses itself everywhere, in almost every facet of life - in nature all around us, and in the technologies in our hands. Mathematics is the language of science and engineering - describing our understanding of all that we observe.
The Mathematics Everywhere & Everyday Exhibition explores the many wonders and uses of mathematics in our lives. This exhibition is divided into nine areas focusing on different aspects of mathematics.
Gallery Pathways worksheets prepared for primary and secondary school classes are available on request and booking. Please view our Enrichment Programmes – Gallery Pathways for more information on booking, etc.
Introduction & Concepts
Mathematics has been around since the beginnings of time and it most probably began with counting. Learn the history of mathematics, and get to know some of the greatest mathematical minds and their contributions.
In this section, you are also introduced to some basic mathematical concepts and counting tools – from giant electronic calculators to the abaci of different cultures.
Highlight
The Ames Room shows the effects of scale and illusion.
In Counting
Counting various quantities is one of the activities that people engage in from young. However, sometimes we wonder, just how big is one million? See how much space one million saga seeds occupy and be awed by numbers that you can relate to in your daily lives like the number of heartbeats in a typical lifetime.
Sometimes, numbers can be used to fool people. Some exhibits in this section provide a few examples of well-known mathematical tricks.
In Nature
1, 1, 2, 3, 5, 8, 13... This is the Fibonacci Sequence, where each number is derived from adding the previous two numbers. This sequence of numbers can be found in many natural patterns like in pineapples, sunflowers, nautilus and pine cones.
Our eyes are usually drawn to objects that are symmetrical. Leonardo Da Vinci’s Vitruvian Man is often used as a representation of symmetry in the human body. The Soothing Symmetries exhibit anchors this section and explains what symmetry means to science and in mathematics, as well as in everyday life.
In Shapes, Curves & Patterns
Circles, squares and triangles are just a few of the shapes that are familiar to us through our daily lives. Discover the usefulness, beauty and 'cleanness' of the round shape, and learn more about the other shapes that can be found around us.
This section also features the Möbius strip that has several curious properties.
In Games & Puzzles
Many, if not all puzzles and games require mathematical logic and deduction. This section uses the fun and excitement of various popular games and puzzles, and the exhilaration of solving them, to attract and engage the visitors to realise the mathematics in fun and games.
Highlight
The Odds Are Stacked Against You! explores the odds of various casino games like roulette, blackjack and slot machines. This will set many thinking about their chances of winning in gambling.
In Time & The Heavens
Mathematics was developed to understand the cycles of nature as observed in the seasons. Ancient people understood the need to define time in relation to celestial movements for agricultural, astronomical, astrological and navigational reasons.
This section looks at the mathematics of astronomy, its relationship to the inventions of various cultural-historical calendars, and the division of time into units of hours, minutes and seconds.
Challenges & Controversies
When we talk about mathematics, equations and formulas will pop into our mind. There are hundreds of equations in mathematics, but which is the Most ‘Beautiful’ Equation of all? You are invited to vote for your favourite.
What do modern mathematicians actually do? What problems are of interest today? These are some of the issues explored in this section. Some outstanding challenges that remain unresolved are still intriguing many mathematicians. Discover what some of these challenges are.
In Real Applications
Mathematic is used in our everyday lives; from figuring out the amount needed to buy your lunch to calculating the bank’s interest. This section explores some of the real life applications of mathematics. For example, internet banking is getting more and more common these days, and we depend on cryptology – the study of protecting information using codes – to keep our transactions safe. Learn more about how it is done in this section.
Awesome, Fearsome Calculus
Calculus is the study of change and it is one of the most important fields in mathematics. Isaac Newton and Gottfried Leibniz are usually credited with the invention of calculus. Newton used calculus in his laws of motion and gravitational attraction.
Explore an introductory calculus lesson by taking something to the limit in Know Your Limits, and learn more about slopes, tangents, integration and differentiation in this section's other exhibits.



Quotes about Mathematics
1. “Education should be started with mathematics. For it forms well
designed brains that are able to reason right. It is even admitted that
those who have studied mathematics during their childhood should be
trusted, for they have acquired solid bases for arguing which become
to them a sort of second nature”.

Mathematics
 The definition of mathematics from Britannica concise encyclopedia
is “ Science of structure, order, and relation that has evolved from
counting, measuring and describing the shapes of object. It deals
with logical reasoning and quantitative calculations.“

Mathematics in everyday life
1. On a basic level you need to be able to count, multiply, substract
and divide. Mathematics is around us. It is present in different
forms whenever we pick up the phone, manage the money, travel to
some place, play soccer, meet new friends; unintentionally in all these
things mathematics is involved.
2. There are huge illustrations that testify the presence of mathematics
in everything that we are doing. We hope you will enjoy the following
slides that illustrate mathematics in everyday life. Enjoy!Importance of Mathematics in everyday life.
Cooking: the idea of proportion
For a Chocolate cake: 5 eggs,3/4 cup of sugar, 1/2 cup of vegetable
oil,...
Importance of Mathematics in everyday life
Percentage
Medicine/Pharmacy
Bank: savings and credit
With some good understanding of simple and compound interest
Chance to win in lottery: Probalility
The mathematical concept that deals with the chance of winning
Area
Geometry in clothing
Geometry in house decoration
Geometry in art: the Volswagen Logo
Geometry in architecture: the Eiffel/Paris
symmetry in the nature: the paw
symmetry in the nature: a flower
Social game in Africa: combinaisons

Mathematics and applications
Every area of mathematics has its own unique applications to the different career options. For example
Algebra: computer sciences, cryptology, networking, study of symmetry in chemisty and physics
Calculus (differential equations): Chemistry, biology, physics engineering, the motion of water, rocket science, molecular structure, option
price modeling in business and economics models, etc...




Nutritious and Delicious: 10 Steps to Eating Like an Olympian


We covered some fitness dos and don’ts earlier this week, so today we’ll tackle the other side of the Unleash-Your-Inner-Olympian equation: a healthy, energizing diet. Here at StumbleUpon, we asked ourselves: what should you do if you want to start eating like an Olympic athlete?
1. Michael Phelps has a record-breaking 14 Olympic gold medals to his name, but he’s almost equally well-known for his mind-boggling 12,000-calorie-a-day diet. Check out what he eats every day here.
2. Of course, training diets differ from athlete to athlete. This slideshow shows the very different daily meals of Olympic competitors in a variety of sports, from javelin to taekwondo.
3. Now, let’s not kid ourselves. Odds are good that most of us aren’t spending nearly as much time at the gym as any of these athletes. So try using this calorie calculator to figure out how many calories you should be consuming every day, based on your height, weight, age, gender and activity level.
4. Start your day with a nutritious breakfast consisting of a mix of complex carbohydrates to give you energy, and lean protein to keep you satiated. If you’re in need of inspiration, there are some great healthy ideas here.
5. If you work out right after breakfast, you’re good to go, but what if you exercise later in the day? It’s been proven that you shouldn’t work out on an empty stomach…
6. …so make sure to have a light snack before you hit the weight room. Get some helpful tips on how to choose a good snack here.
7. Post-workout nutrition is also key. After a good sweat session, you need protein to repair your muscles, and carbs to replenish your energy stores. Try to eat one of these snackswithin one hour after training, when your cells are most receptive.
8. What if you’re vegetarian or vegan? Not a problem! There have been a number of vegan or vegetarian Olympic champions. Check out these guidelines on how to get sufficient protein from non-meat sources to support an athletic lifestyle.
9. Finally, let’s face it…there’s only so much lowfat cottage cheese one person can take, and even Olympic athletes indulge sometimes. If you get tired of constantly eating healthy, you don’t have to lose the Olympic spirit! Just whip up some of these British-themed snacksin honor of London 2012…
10. …or some of these patriotic treats to support Team USA!
If you want even more culinary inspiration before the Olympics start on Friday, try Stumbling some Interests like:
Photo courtesy of Wikimedia Commons.