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Author Archives: Passy
Mathematics of Photography
Mathematics is just one of my passions. As well as teaching Mathematics, MultiMedia, and ICT as my “Day Job”, I also work as a Photographer on weekends. Modern Digital Photography involves quite a bit of behind the scenes Mathematics. This … Continue reading
Posted in Area of Circle, Jobs that use Geometry, Math Applications, Math in the Real World
Tagged Combining Variables for Correct Exposure of Photos, Digital Camera Settings, Digital Camera Variables, digital photography course, Flash Photograpy and Diffusers, How to do Aperture, How to do ISO, mathematical rules for photography, Mathematics of Aperture, Mathematics of ISO, mathematics of photography, mav conference presentation on photography, mav presentation on photography, Photo Composition Rules, photo math, photos by passy, Sony A77 Settings, The Aperture Variable, The ISO Variable, The Shutter Speed Variable, The White Balance Variable
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Free Exponents Posters
Image Copyright 2013 by Passy’s World of Mathematics We have a great set of 12 color Posters covering the Exponent Laws that is available for free to all subsribers to Passy’s World. If you are not already a subscriber, then … Continue reading
Exponential Population Growth
Image Source: http://img.gawkerassets.com In this lesson we look at Exponential Growth of Populations. Exponential growth involves increases starting off as reasonably small, and then dramatically increasing at a faster and faster rate. The world’s accelerating population growth is a major … Continue reading
Ocean Mathematics
Image Copyright 2013 by Passy’s World of Mathematics Welcome to Ocean Mathematics! Passy’s World is pleased to present a series of lessons all about the Mathematics related to the following aspects of the World’s Oceans: Mathematics of Ocean Waves Mathematics … Continue reading
Posted in Math in the Real World, Ocean Mathematics
Tagged body surfing math, catch a wave mathematics, computer modelling ocean waves, computer modelling water waves, drop in mathematics, geometry of surfing, how to catch a wave, how to ride a wave, math for surfers, mathematics for surfers, mathematics of body surfing, mathematics of nose riding, Mathematics of Ocean Waves and Surfing, mathematics of surfing, mathematics of tow in surfing, mav conference ocean mathematics, ocean mathematics, ocean wave equations, ocean wave speed equations, passy world ocean mathematics, physics of surfing, riding waves mathematics, science of surfing, sea wave mathematics, sea wave speed equations, shapes of sea waves, surf math, surf math resources, surf maths, surf science, surf wave energy, surf wave speeds, surfing a wave, surfing drop in, surfing math, surfing resources for teachers, surfing wave speeds, trochoidal waves, types of ocean waves, types of sea waves, water wave mathematics, water wave speed equations, wave angle for surfing
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Mathematics of Ships at Sea
Image Source: http://i.imgur.com This ship is the “Blue Marlin”, one of the most amazing vessels to ever to sail the seas. The Marlin can carry an incredible 75,000 tonnes. It reaches a top speed of a sedate 13 knots, powered … Continue reading
Posted in Math in the Real World, Ocean Mathematics
Tagged archimedes principle, blue marlin ship, bulbous bow, bulbous bow mathematics, how does a ship float, how does the plimsoll line work, how to calculate plimsoll line, mathematics of loading ships, mav conference ocean mathematics, ocean mathematics, passy world ocean mathematics, plimsoll line math, ship geometry, ship math, ship mathematics, ship stabilisers, ship stability, sinking ships, texas chicken, what are the markings on a ship hull, what is a plimsoll line, why do ships float
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