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От: |
Stas_Dragon
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| Дата: | 21.05.07 13:43 | ||
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wincmd>Perl Makefile.PL
wincmd>nmake
wincmd>nmake install|
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От: |
Lloyd
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| Дата: | 21.05.07 13:44 | ||
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От: |
Stas_Dragon
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| Дата: | 22.05.07 08:22 | ||
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winshell>nmake
cl -c -nologo -GF -W3 -MD -Zi -DNDEBUG -O1 -DWIN32 -D_CONSOLE -DNO_ST
RICT -DHAVE_DES_FCRYPT -DNO_HASH_SEED -DUSE_SITECUSTOMIZE -DPERL_IMPLICIT_CONTEX
T -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -MD -Zi -DNDEBUG -O1
-DVERSION=\"0.1703\" -DXS_VERSION=\"0.1703\" "-IC:\Perl\lib\CORE" OLE.cpp
"cl" не является внутренней или внешней
командой, исполняемой программой или пакетным файлом|
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От: |
Sergey
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| Дата: | 22.05.07 09:44 | ||
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Dissolve your chosen material (the "solute") into very hot water. Stir until no more will dissolve and you see a small amount of powder settling at the bottom.
Growing crystals at home is one of the most rewarding science experiments you can perform. It combines the patience of nature with the precision of chemistry to create stunning, geometric structures. Here is a guide to understanding and conducting your own crystal-making experiment. 💎 The Science of Crystallization Crystals are solids where atoms are arranged in a highly ordered, repeating microscopic pattern. This experiment relies on two main concepts: Saturation: Dissolving as much solid (solute) into a liquid (solvent) as possible. Evaporation & Cooling: As the liquid disappears or cools, the water can no longer hold the dissolved particles, forcing them to bond together into solid structures. 🧪 Experiment: The Borax Crystal Star Borax crystals are popular because they grow quickly (overnight) and are much more durable than sugar or salt crystals. 🛠️ Materials Needed Borax powder (found in the laundry aisle) Boiling water Wide-mouth glass jar Pipe cleaners (chenille stems) String or fishing line Pencil or popsicle stick Food coloring (optional) 📝 Step-by-Step Instructions Shape the Seed: Bend your pipe cleaner into a shape, such as a star, snowflake, or heart. This acts as a "scaffold" for the crystals to grip. Prepare the Suspension: Tie one end of the string to your shape and the other to the pencil. Rest the pencil across the jar opening to ensure the shape hangs freely without touching the sides or bottom. Create the Solution: Mix 3 tablespoons of Borax for every 1 cup of boiling water. Stir until the powder is completely dissolved and the water looks clear. Add Color: If you want colored crystals, add a few drops of food coloring to the liquid now. Submerge: Lower the pipe cleaner shape into the hot solution. The Waiting Game: Place the jar in a spot where it won't be bumped or shaken. Let it sit undisturbed for
"Crystal making is the art of manipulating molecular structures through evaporation and cooling. By dissolving a solute (like salt or sugar) into a solvent (water) at high temperatures, we create a supersaturated solution. As the temperature drops and the water evaporates, the dissolved particles are forced to exit the liquid state. They link together in geometric patterns, transforming from invisible dissolved particles into dazzling, solid crystal formations." crystal making experiment
If you want results in hours rather than days, Epsom salt is your best bet. It forms delicate, needle-like structures.
Use this for a school project, science fair board, or instructional handout. Dissolve your chosen material (the "solute") into very
Use this for a blog post, Instagram caption, or a fun afternoon activity.
This experiment requires the most patience but yields a sweet reward. Because sugar is highly soluble, you need a very high sugar-to-water ratio. It combines the patience of nature with the
Suspend your growth surface into a glass jar filled with the solution.
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От: | Максим Зелинский | |
| Дата: | 22.05.07 10:33 | ||
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S_D>winshell>nmake
S_D>cl -c -nologo -GF -W3 -MD -Zi -DNDEBUG -O1 -DWIN32 -D_CONSOLE -DNO_ST
S_D>RICT -DHAVE_DES_FCRYPT -DNO_HASH_SEED -DUSE_SITECUSTOMIZE -DPERL_IMPLICIT_CONTEX
S_D>T -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -MD -Zi -DNDEBUG -O1
S_D> -DVERSION=\"0.1703\" -DXS_VERSION=\"0.1703\" "-IC:\Perl\lib\CORE" OLE.cpp
S_D>"cl" не является внутренней или внешней
S_D>командой, исполняемой программой или пакетным файлом
S_D>|
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От: |
Dj.ValDen
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http://ua.linkedin.com/in/dvalchuk |
| Дата: | 22.05.07 14:43 | ||
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От: |
Dj.ValDen
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http://ua.linkedin.com/in/dvalchuk |
| Дата: | 22.05.07 14:48 | ||
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Microsoft Visual C++ Toolkit 2003
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Visual C++ 2005 Express Edition
The Visual C++ Toolkit 2003 has been replaced by Visual C++ 2005 Express Edition. Visual C++ 2005 Express Edition provides a complete integrated development and debugging environment making it the easiest way to create powerful applications using the C/C++ language. Visual C++ 2005 Express Edition also contains an enhanced version of the C/C++ optimizing compiler for the fastest executables. Best of all, the Visual C++ 2005 Express Edition is completely free!
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От: |
Stas_Dragon
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| Дата: | 22.05.07 16:05 | ||
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DV>Microsoft Visual C++ Toolkit 2003
DV>--------------------------------------------------------------------------------
DV>Visual C++ 2005 Express Edition
DV>The Visual C++ Toolkit 2003 has been replaced by Visual C++ 2005 Express Edition. Visual C++ 2005 Express Edition provides a complete integrated development and debugging environment making it the easiest way to create powerful applications using the C/C++ language. Visual C++ 2005 Express Edition also contains an enhanced version of the C/C++ optimizing compiler for the fastest executables. Best of all, the Visual C++ 2005 Express Edition is completely free!