Colors (Mixing color or paint: R/G/B) The following is a message I received in my email box: john welch : > Hi. I just tried out your color mixing applet. I changed the three ovals to these values: > 100,100,55 > 100,55,100 > 55,100,100 > > I wanted to show students that you didn't have to add 3 monochromatic sources to get white. > But it looks like the applet is averaging the values rather than adding them, so that in the center of these three ovals I get 119, 119,199, where I would expect 255,255,255. > I know you don't want to go over 255, but could you do something like max(a+b+c, 255) ? In the world of computer, everything is done in binary form. And that is how the above applet works. (255,0,0)+(0,255,0)=(255,255,0) : Most of us will not have problem with this, because red + green will give us yellow light. In binary term: it is (1111 1111,0000 0000,0000 0000) OR (0000 0000,1111 1111,0000 0000) = (1111 1111,1111 1111,0000 0000) So the result is not the algebra sum of decimal values. * rods Cone Vision
19 Great Tools to Create Educational Infographics ~ Teachers Tech Workshop Because human beings are visual creatures,communicating visually proves to be the most effective strategy to get your message clearly conveyed.One way to achieve this is to use infographics especially in this digitally oriented world wherein people are fed up with reading too much information overload.If you allow a reader to choose between a long article containing more than 1000 words and an inforgrafic that needs just some scrolls up and down,they will undoubtedly prefer the second option, infographic. Infographics have been utilized in all sectors of our life, education is no exception.Nowadays, teachers and educators endeavor to look for great educational infographics to use with their students in the class.to help them in their task,I've compiled a list of tools to create your own infographics 1.Icharts It allows you to create eye catching charts with interactive easy to share data 2.Visual.ly it enables you to customise infographics and exchange them on social sites 3.Infogr.am
94 Elements | Stories from Hydrogen to Plutonium Avogadro Virtual Microscope Rafael Lozano-Hemmer Paints With Sound 267 Profundidad aparente y refracción de la luz Para realizar nuestro experimento necesitamos una bolita pequeña, un cuenco, agua, unos palitos de madera, un tornillo y una tarjeta de plástico o de corcho. Clavamos un tornillo o un alfiler en el centro de la tarjeta de plástico y en el extremo ponemos la bolita. Luego colocamos la tarjeta con la bolita hacia abajo sobre un cuenco. Por último llenamos el cuenco con agua poco a poco. A medida que añadimos agua la bolita parece subir. Explicación La refracción de la luz es el cambio que experimenta la dirección de propagación de la luz cuando cambia de medio. Una consecuencia de la refracción de la luz es que parece que sube los objetos sumergidos en el agua. En nuestro experimento la bolita de plástico que se encuentra sumergida en el agua a una profundidad real de unos centímetros parece estar pegada a la superficie.
Aquatomic (Mac) - Download Free Download Safe download User 0.0 rank_0 1 Softonic 8 Very good Very good Your rating: Your rating has been saved Oops, something's gone wrong. Close Aquatomic is not compatible with: Mac OS X Linux Unknown You'll also need: Aquatomic is also compatible with ▼▲ Mac OS X Close Available languages English 0 Aquatomic is a logic game. Atoms can be moved in four directions, and will continue to move until they hit an obstacle, such as a wall or another atom. Click on the atom that you want to move. Top Downloads: Puzzle Canada Choose your country India United States Pakistan Indonesia Philippines Romania United Kingdom Thailand Vietnam Egypt Malaysia Saudi Arabia Turkey Canada Brazil Greece Australia Serbia Global Questions and answers Aquatomic Discover alternatives to and add-ons for Aquatomic Alternatives to Aquatomic Addons for Aquatomic Aquatomic doesn’t have any addons yet. Laws concerning the use of this software vary from country to country.
NOVA Why Did NASA Kill Cassini? On September 15, 2017 NASA destroyed Cassini—on purpose. Why kill a multibillion-dollar spacecraft? Sep 20, 2017 Death Dive to Saturn Follow Cassini's final days as it skims the cloud tops before plunging into the planet. Commentary: Unsolicited and Unwelcome, Climate Denial Comes to Schools In mid-March of 2017, I saw the first indications of trouble. From Education Blog | Sep 19, 2017 Cassini's Search For Life Is there life beyond Earth? Sep 15, 2017 Amazing Discoveries from Cassini Relive Cassini's greatest hits from its 13 years studying Saturn. Saying Goodbye to Cassini Cassini, a brave explorer that was dispatched to study a distant ringed world, has died. What Saturn Can Tell Us About Earth—and Beyond After Friday’s crash landing into Saturn, NASA scientists are reflecting on the lessons Cassini has imparted.
Make Room! Cool Color-Changing Walls for Your Home « Dornob This may be the best room-changing design idea since interior house paint: forget your white living room walls, green bedroom or brown kitchen and bring your favorite rooms to life with these incredible, changeable and colorful do-it-yourself pixelated wall displays. Feeling dark? Switch from colorful rainbow patterns to a pitch black surface in seconds. Want a bit of a flavorful accent? Spin the wheels again to display words or patterns of your choice. This ingenious pixel-perfect wall design renders paint redundant. Amirkhan Abdurakhmanov (better known as Amirko) has come up with this simple but dynamic wall decor idea for transforming an ordinary surface into a do-it-yourself design canvas that lets you set the tone (or tones) depending on your mood.