celery herb by Constantin Simion Via Flickr: Celery-Apium graveolens It is a biennial plant has solid stems, grows 50 to 100 cm high. The plant emits a strong odor, specific and flavored. The leaves are serrated and the small flowers are white to green. Its leaves are used especially spherical roots. It is a plant […]

txchnologist: How To Mend a Broken Heart by Alex O’Brien, Mosaic Science Haskell Karp was 37 when he suffered his first heart attack, and over the next ten years he suffered a variety of related problems. By 1969 even the slightest effort, like combing his hair or brushing his teeth, would bring on chest pain or […]