Polecamy Artykuły Nowości
Centralne Obserwatorium Geofizyczne…
Oddalone o 50 km od Warszawy obserwatorium w Belsku rejestruje szereg zjawisk niezbędnych do poznawania procesów zachodzących we wnętrzu Ziemi oraz na jej powierzchni.
Sposób lotu jaskółki może zwiastować…
„Kiedy się jaskółka zniża – deszcz się zbliża”? Czy będzie padać deszcz, jeśli jaskółki latają nisko?
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</xml><![endif]--><br><br>Kwiaty hortensji przybierają barwy w zależności od pH (kwasowości) podłoża, na którym rosną.Marc Ryckaert (MJJR) http://commons.wikimedia.org/wiki/File:Hydrangea_macrophylla_02.jpg<span style="font-size:10.0pt;line-height:115%;font-family:" calibri","sans-serif";="" mso-ascii-theme-font:minor-latin;mso-fareast-font-family:calibri;mso-fareast-theme-font:="" minor-latin;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"times="" new="" roman";="" mso-bidi-theme-font:minor-bidi;mso-ansi-language:en-us;mso-fareast-language:="" en-us;mso-bidi-language:ar-sa"="" lang="EN-US"><a href="http://commons.wikimedia.org/wiki/File:Hydrangea_macrophylla_02.jpg"><span style="color:windowtext;mso-ansi-language:PL;text-decoration:none;
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