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Aurora Bubbles
Aurora reflecting on frozen air bubbles at the Lofoten Islands.
Photographer: William Preite - Italy
Neutral Density Photography Awards
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Complete Beginner's Guide to Resin Casting
Welcome to our comprehensive beginner's guide to resin casting! Whether you're a creative enthusiast or someone looking to explore a new hobby, resin casting offers endless possibilities for creating unique and custom pieces. In this step-by-step guide, we will take you through the fascinating world of resin casting, from understanding the basics to mastering different techniques and ensuring your safety throughout the process.
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E inPhone Jack
How about a little bit black Jack game on your phone? It is called EinPhone Jack. Here you will merge air bubbles floating on screen in the pockets.
The pockets just like billiards are located on left hand side having numbers 1 to 10. Air bubbles with number 1 to 10 are floating on screen. You will merge air bubble with pockets having same number.
When you do this, the score on top gets decreased by same number. Your goal is to make it black jack i.e. 21 through merging and decreasing. If you get success, the girl on screen will dance for you. But if you don't the girl will be upset. She will put you one level down. Now you won't like to upset her. Won't you?
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Today the atmospheric concentration of CO2 is almost twice the concentration that prevailed over the last 400,000 years, as measured from air bubbles trapped in glacial ice in Antarctica (Figure 9.18A and B), and it is higher than any experienced on Earth in the last 2 million years. (...) Currently, the CO2 concentration of the atmosphere is increasing by about 1 to 3 ppm each year, primarily because is the burning of fossil fuels (e.g., coal, oil, and natural gas) and deforestation (Figure 9.18C). (...) There are now data to indicate that C4 photosynthesis was more prominent during the glacial periods when atmospheric CO2 levels were below 200 ppm (see Figure 9.18).
"Plant Physiology and Development" int'l 6e - Taiz, L., Zeiger, E., Møller, I.M., Murphy, A.
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If an air bubble, or embolism, forms in a pipe, the stream can be diverted around the embolism through the pits into adjacent cells.
"Plant Physiology and Development" int'l 6e - Taiz, L., Zeiger, E., Møller, I.M., Murphy, A.
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