Alam / Nature, food, Guide / Panduan, Human / Manusia, Plant / Tumbuhan, Science / Sains Sulphuric acid terhasil bila bawang dipotong yang memedihkan mata. Menurut Majalah Mastika, memotong bawang sambil mengunyah chewing gum boleh menghilangkan pedih mata ???? April 27, 2024 Mohd Shahrizan Mohd Saad Leave a comment Sulfuric acid is produced when onions are cut which causes tears in the eyes. According to Mastika Magazine, cutting onions while chewing gum can relieve eye pain ???? Source : Majalah Mastika
Art / Seni, Engineering / Kejuruteraan, Guide / Panduan, Psychology / Psikologi, Science / Sains, seni, Technology / Teknologi Kenapa bas sekolah warna oren? February 12, 2024 Mohd Shahrizan Mohd Saad 1 Comment 1. Warna kuning mudah dilihat pada waktu gelap berbanding merah2. Saintis mengatakan warna kuning lebih cepat dikesan 3. Tulisan hitam ‘BAS SEKOLAH’ pada permukaan kuning lebih mudah dibaca dalam cahaya yang malap oleh pemandu lain terutama bila berhenti di tepi jalan untuk mengambil pelajar Why school bus are Yellow?1. Yellow more easily noticed in a dark environment, better than we see Red2. We see Yellow faster than any other colour3. Black lettering on yellow is easiest for driver to see in the darkness of early morning especially when stopping on the side of the road to pick up students