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 Lithium model (omitting neutrons)
 Short wave transmitter site at Zeewolde
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Topics on natural science and technology,
mainly relative to physics, chemistry and education




 'Black hole' 


 TI-83 Plus  TI-84 Plus SE
 TI-Nspire  TI-Nspire CAS

Satellite in orbit
 Period, altitude, orbital radius, number of earth radii
 Orbital radius equals 1.13 times earth's equatorial radius
 Velocity, acceleration, angular velocity in radians per second and in degrees per minute
 1,1 Mach?
 ?!

Exacting Nuts

Tough nuts to crack...
Exacting Nuts
  • Remove frame
• Character Check

Calculator Programs - Sharp EL

• tutorial
• mastermind
• regression analysis
• aircraft landing  Dutch
• orbital quantities of satellites
• weighted average  Dutch
Calculator Program Listings - Sharp EL

Calculator Programs - Texas Instruments
Programs for the TI-83, TI-83 Plus, TI-84, TI-84 Plus Silver Edition,
TI-Nspire, TI-Nspire CAS etc.

• tutorial
• mastermind
• parabola
• aircraft landing  Dutch
• regression analysis
• polymer dynamics
• copolymerization
• rectification (distillation)
• orbital quantities of satellites
• marks and weighted average  Dutch
Calculator Programs - Texas Instruments

Radio Reception in the Benelux - FM, AM, DRM
Radio-ontvangst in de Benelux - FM, AM, DRM

 Sony-ICF-SW7600GR • broadcasting frequencies
• transmitter sites
• geographical coordinates
• short wave tuning dial
• transmitter maps
• low power stations in Breda region
• photos Lopik-IJsselstein transmitters
• FM (VHF) transmission range
Radio Reception in the Benelux -
FM, AM, DRM  Dutch


Chemistry
Topics related to Avans Hogeschool,
Faculteit Techniek & Natuur

 Rectification (distillation) polymer physics
polymer chemistry
chemical technology
models of matter
Chemistry - Avans Hogeschool

Physics
Topics related to Stedelijk Gymnasium
Breda, Sectie Natuurkunde

 Physics is fun... • practicing physics pictorially (applets)
• physical problems
• making working-outs of physical problems
• quantities, units, SI  Update
• computer simulated logical circuits
• examination piece of work
• examination regulations
• measuring reports
Physics - Stedelijk Gymnasium Breda  Dutch


 Transformation of energy  Simple lens  Compound lens  Reception of electromagnetic waves
statics kinematics dynamics
work energy electricity electromagnetism ...
waves geometric optics - bits & bytes
 Visible light (electromagnetic waves)
 Binary counter  Calculator programs  High energy radiation (as emitted in radioactivity)
 Medium wave transmitter technology at Zeewolde  Diaphragm: f/d = 1,4 , 2,8 , 16 (Nikon)  Interference of waves
(move mouse cursor over pictures)
 FM transmitting aerial  Forces acting from the outside on an uplifted leg

Copernicus Mercator Brahe Galilei 1600 Kepler Snellius (Snel) Pascal De Fermat ... Huygens ... Newton ... 1700 ... Daniel Bernoulli Celsius ... Black Lambert Watt Lavoisier De Coulomb ... Dalton Fourier ... 1800 Volta Gauss Young Gay-Lussac ... Brown Beaufort ... Avogadro Brewster Peltier Fresnel Ampère ... De Coriolis Carnot Ohm Pouillet Weber ...  Molecular structure (sp³d hybridization in PCl5) nuclear
plasmatic
atomic
molecular
gaseous
liquid solid
amorphous
crystalline
(...)
planetary
galactic
cosmic
structure
 Gas and dust inside M16 (Eagle Nebula) (Hubble space telescope)

 Newton (1643-1727)
Wheatstone Doppler ... Lenz Clapeyron Morse Bourdon Hess Joule Bunsen ... Kelvin (William T. Thomson) Ballot Stokes ... Beer Lissajous Clausius Fick Kirchhoff Darwin Melde Stefan Maxwell Kundt Nobel Mach Mendelejev Andrews Reynolds Van der Waals Bell Boltzmann Michelson Gibbs Edison Hall Arrhenius Von Helmholtz Rydberg Balmer Benz Van 't Hoff Heinrich R. Hertz Raoult Tesla Le Chatelier Diesel Lorentz Nernst Marconi Dewar Röntgen Weiss Becquerel Wien ... Joseph J. Thomson Townsend Marie Curie Pierre Curie Wilson ... 1900 ... Rayleigh Planck  Einstein (1879-1955)

Wilbur Wright Orville Wright Coolidge ... Einstein Lyman Baekeland Paschen Ritz Millikan Rutherford Kammerlingh-Onnes Von Laue ... W.L. Bragg W.H. Bragg Bohr Franck Gustav L. Hertz Lewis ... Staudinger Debije Brackett Compton De Broglie Pauli Pfund Schrödinger Max Born Heisenberg G.P. Thomson Hubble ... Carothers ... London Dirac ... Richter ... Pauling Gray Sievert Fermi Bardeen Brattain Ziegler Natta Watson Crick ... Feynman ... Friedman ...
(promising:) 2002 - Charlotte Spitters, Jan Ten Bosch - 2003 - Davin Thielen - 2004 - Tosca van Hengel,


Lisa Stoeldraijer, Matthijs Melissen, Eva Simonse, Kirsten Westerhout, Claire Cornips - 2005 - Johan Konter, Sabine Visser, Anneline te Riele, Aniek Jongerius - 2006 - Annemarie Akkermans, Noreen van der Linden, Wouter Touw, Robert Ietswaart - 2008 - Arie Bovenberg, Kevin van Riel - 2009 - Roland Daamen, Freek Witteveen.

 Web forces... (Araneus-diadematus)    DNA model  Corrosion during many decades

 Products of polyurethane  Chlorophyll a  Transformations of energy: sunlight producing carbohydrates and providing a warming up

 Nightingale
 Sensor circuit  Sound (mechanical waves)

Latest update after 22-09-2011

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