I am fascinated with zombies. Always have been, but even more so since I took an interest in microbiology. The zombie apocalypse is the best known and best chronicled viral infection which hasn’t happened. But it could happen any day, so stock up on non-perishable food, medical supplies, water purification tablets, chainsaws, machetes, baseball […]
א וַיְדַבֵּר יְהוָה, אֶל-מֹשֶׁה וְאֶל-אַהֲרֹן לֵאמֹר. ב דַּבְּרוּ אֶל-בְּנֵי יִשְׂרָאֵל, וַאֲמַרְתֶּם אֲלֵהֶם: אִישׁ אִישׁ, כִּי יִהְיֶה זָב מִבְּשָׂרוֹ–זוֹבוֹ, טָמֵא הוּא. ג וְזֹאת תִּהְיֶה טֻמְאָתוֹ, בְּזוֹבוֹ: רָר בְּשָׂרוֹ אֶת-זוֹבוֹ, אוֹ-הֶחְתִּים בְּשָׂרוֹ מִזּוֹבוֹ–טֻמְאָתוֹ, הִוא. ד כָּל-הַמִּשְׁכָּב, אֲשֶׁר יִשְׁכַּב עָלָיו הַזָּב–יִטְמָא; וְכָל-הַכְּלִי אֲשֶׁר-יֵשֵׁב עָלָיו, יִטְמָא. , The day after Valentine’s Day. Ah! What better day in the year can we find […]
Nature is colorful. And the family of pigments that is mostly responsible for these colors are carotenoids. Carotenoids make the apples and tomatoes red, the lemons and grapefruit yellow, the pumpkins oranges and, yes carrots, (from which their name is derived), orange. Carotenoids also make flamingos and salmon pink, and color the puffin’s bill orange. […]