- Sunflowers are a great choice for planting to attract birds to your yard.
- Sunflowers are one of the fastest growing plants. They can grow 8 to 12 feet tall in rich soil within six months.
- It require only 90 to 100 days from planting to maturity.
- The daily orientation of the flower to the sun is a direct result of differential growth of the stem. A plant-growth regulator, or auxin, accumulates on the shaded side of a plant when conditions of unequal light prevail. Because of this accumulation, the darker side grows faster than the sunlit side. Thus, the stem bends toward the sun.
- Sunflower seeds are rich in oil, which they store as a source of energy and food. Sunflower seeds are crushed to give us oil. We can use sunflower oil for cooking.
Kamis, Maret 11, 2010
FUN FACTS about SUNFLOWER
Jumat, Maret 05, 2010
Rabu, Maret 03, 2010
Always Canon
Less than a year after the launch of the EOS Rebel T1i (500D) comes the latest in Canon's hugely popular consumer SLR range, the Rebel T2i (EOS 550D). With the 450D and 500D Canon appeared to be pulling away slightly from the real 'entry level' (a sector driven almost entirely by price), and the EOS 550D - on paper at least - is no exception, outgunning many of the 'upper entry level' and mid range SLRs on the market today in terms of spec. To ensure it doesn't lose out at the price-sensitive DSLR entry point Canon is once again introducing its new flagship Rebel as a 'sister' product to the camera it ostensibly replaces. The EOS 500D (Rebel T1i) will be staying in the range for the rest of 2010 (at, one presumes, a more attractive price point). We would assume that the new model finally spells the end of the line for the current 'bargain' Canon, the venerable Rebel XSi (EOS 450D).
In many respects the EOS 550D is a 'baby EOS 7D'. As well as getting a resolution boost to a class-leading 18 megapixels and a significantly upgraded movie mode (which now offers full HD capture at up to 30 fps, has full manual control and the option to use an external stereo microphone), the EOS 550D gets the 7D's sophisticated new metering system (bringing it a lot closer to similarly positioned Nikon SLRs). It also sports a new widescreen (3:2) LCD panel, has improved button design and finally offers the ability to customize the Auto ISO function.
It's clear Canon has been feeling the heat from the aggressive competition it faces from the numerous feature-laden cameras offered by Nikon, Pentax, Sony and Olympus in this market sector, and has decided to throw down the gauntlet with the most highly-specced Rebel we've ever seen. We'll reserve judgment on whether it's destined to be a class-leader until we've got a final production sample in for review, and I'm sure there's plenty of you interested to see how well it does too. As it stands we've managed to get hold of a pre production sample for a day in order to produce this brief hands-on preview to tide you over.
Headline features
- 18 Megapixel APS-C CMOS sensor
- DIGIC 4 processor with ISO 100-6400 (Expansion to 12800)
- Continuous shooting at 3.7fps
- Full HD movie recording with manual control and selectable frame rates
- 7.7cm (3.0”) 3:2 Clear View LCD with 1,040k dots
- iFCL metering System with 63-zone Dual-layer Metering Sensor
- Quick Control screen to change shooting settings
- Exposure compensation +/-5 stops (although viewfinder scale is still +/-2 stops)
- Select maximum value for Auto ISO
- External Microphone socket
- Movie crop function
- Eye-Fi connected functions compatibility
Senin, Maret 01, 2010
MARCH 2010
Today we enter a new month... March 2010. I always excited with something new. This morning I made my self a month calendar. Take a look, and if you want a copy, just leave a comment.
Infinite Painter wallpaper
Trying the INFINITE Painter on Samsung. Green on green watercolor leaves. I also try the floral pistil calligraphy pen. And splatter the pai...
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Keisengan sejak tahun lalu...silly game. But I like it. I like the garden, the progress to open new areas and make it beautiful. Now we are...
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Today we enter a new month... March 2010. I always excited with something new. This morning I made my self a month calendar. Take a look, an...