Phagocytosis, occurs in body organs such as the brain, lungs, liver, spleen and others. It is a process where cells envelop and consume other cells or molecules to remove them from the system to help preserve your grey matter
Tag Archives: science
Russia mendakwa hampir menemui vaksin kepada barah
Russia announced close to creating cancer vaccines
Kulit manusia dihuni oleh beribu-ribu spesis bakteria dan lain-lain organisma halus yang penting untuk kesihatan. Bakteria bekerja sama dengan sistem daya tahan badan untuk melawan jangkitan atau membunuh bakteria jahat
The human skin is home to about a thousand species of bacteria and other microbes, collectively called the skin microbiome. Many of these are important for health.
https://www.nih.gov/news-events/nih-research-matters/compound-produced-bacteria-protects-skin#:~:text=The%20human%20skin%20is%20home,of%20other%2C%20potentially%20harmful%20microbes.
Beneficial skin bacteria can prevent the growth of other, potentially harmful microbes. Studies have also shown that some skin bacteria interact with the immune system to help fight infection.
Soruce : National Institutes of Health
Sulphuric acid terhasil bila bawang dipotong yang memedihkan mata. Menurut Majalah Mastika, memotong bawang sambil mengunyah chewing gum boleh menghilangkan pedih mata ????
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
Selepas sepanjang hari sibuk di makmal dengan bahan kimia Benzoic Sulfimide, Constantin Fahlberg terlupa membasuh tangan sebelum menikmati makan malam, dia kemudinnya mendapati makanannya terasa manis, di sinilah mula tercipta gula Saccharin pada 1879
After a long day at the laboratory with the chemical Benzoic Sulfimide, Constantin Fahlberg forgot to wash his hands after dinner, he found his food tasted sweet, this is how he discovered the artificial sweetener Saccharin in 1879
Reference : BBC News Read more : https://www.bbc.com/news/health-43674270
Lebih separuh daripada bekalan oksigen di bumi, datangnya dari laut. Dihasilkan oleh Phytoplankton (photosynthesis), plant, algea dan cyanobacteria. Selebihnya di darat termasuk rumput.
Half of the world’s oxygen is produced via phytoplankton photosynthesis in the ocean
Source : National Geographic
RM185 juta harga 1 gallon bisa kala jengking. Ia adalah cecair termahal di dunia sebagai ubat antikanser, antiviral, ubat tahan sakit, menguatkan imun, antikulat & parasit,
$39 million per gallon cost for scorpion venom. It is the most expensive liquid in the world. Scorpion venom has a wide array of medical applications, from identifying tumors to treating malaria, antibacterial, antifungal, antiviral, antiparasitic, Immunosuppressive, analgesic, anticancer and bradykinin potentiating
Reference : National Library of Medicine read more : https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7277529/
Kenapa jari mengecut dan berkedut bila terendam dalam air?
Allah menjadikan permukaan jari berkedut bila lama terendam di dalam air bagi membolehkan kita mudah berpaut pada sesuatu yang basah dan mengurangkan licin. Kesan kedut memberikan geseran yang lebih terhadap permukaan yang dicapai
Allah made the surface of the finger wrinkled when submerged in water for a long time to allow us to easily cling to something wet and reduce slippery
Von Braun Station, akan dijadikan hotel di angkasa lepas pada masa depan
Von Braun Station, will be turned into a space hotel in the future
4 remaja perempuan dari Afrika mencipta generator yang boleh menghasilkan elektrik daripada air kencing yang diproses menjadi bahan bakar. 1 liter dapat menghasilkan 6 jam elektrik
Four teenage girls in Africa have invented a generator to produces electricity using urine as fuel. Six hours electricity using a single liter urine.
Craig Lewis, manusia pertama hidup tanpa degup jantung pada 2012. Dia menggunakan jantung tiruan yang tidak berdegup bertahan selama 5 minggu sebelum keluarganya meminta dimatikan jantung tersebut kerana kegagalan fungsi hati dan buah pinggang
Craig Lewis survived for another 5 weeks after used artificial heart with no beat. His family asked that his artificial heart be unplugged due to liver and kidney failure.
Tidak ada ular boleh hidup dengan cuaca di Antarctica, Ireland, Greenland, Iceland. Di New Zealand bukan sahaja ular, buaya pun tidak akan ditemui.
No snake at all in Antarctica, Ireland, Greenland, Iceland. In New Zealand, not only snakes but nor crocodile be found.
Badan menggugurkan 200 juta sel kulit mati sejam. Kebanyakan habuk di rumah adalah sel kulit mati isi rumah
Human shed around 200 million skin cell each hour. Dead skin cells are main ingredient in household dust.
Otak menggunakan tenaga seperti mentol 10 watt (sesaat), jika dia menggunakan elektrik seperti komputer, tenaga yang diperlukan oleh otak ialah 10 gigawat.
The brain uses energy like a 10 watt light bulb (per second), if he uses electricity like a computer, the energy required by the brain is 10 gigawatts.
reference : https://www.discovermagazine.com/mind/youre-a-dim-bulb-and-i-mean-that-in-the-best-possible-way
Negara yang tidak ada ular & buaya, New Zealand. Kerana eko-sistem yang tidak sesuai, zoo di New Zealand pun tidak boleh memelihara ular ditambah dengan undang-undang negara itu yang melarang kemasukan ular.
The only countries in the world, completely free from snake and crocodiles / alligator are New Zealand. Snake are completely missing from New Zealand’s zoos, because imbalance in the snake free ecosystem and it is illegal to bring snakes into New Zealand, a snake-free country.
Selwa Hussain, wanita yang membawa bag galas seberat 6kg berisi jantungnya
Selwa Hussain, the women from London, who carries her 6kg artificial heart in a backpack contain blood pumping motor supported 2 batteries
Wanita dari London ini menggunakan jantung tiruan (pengepam darah berkuasa bateri)
Lembu dari benua berbeza mempunyai bunyi ‘moos’ yang berbeza menunjukkan dialek mereka tidak sama, ini berdasarkan kajian Language Specialists daripada University of London. Menurut kajian Queen Mary University of London pula, jika dibawa kambing dari benua lain ke tempat kita, mereka mungkin tidak faham antara satu sama lain kerana dialek yang berbeza
Animals from different regions have different accents. Cows have different moos (Based on research done by the Language Specialist, University of London.), Goat from different geography won’t be able to understand each other. (Based on studies conducted by the Queen Mary, University of London).
Air liur mengandungi sedikit darah, ia berasal dari darah yang telah diproses dihasilkan sehingga 2 liter setiap hari
Saliva contains a small amount of blood, it derived from the processed blood produced up to 2 liters per day
Darah dalam badan seorang manusia, cukup untuk memberi makan 1.1 juta ekor nyamuk
The blood in a human body is enough to feed 1.1 million mosquitoes
Perisa Vanilla daripada pokok spesis orkid, antioksida, membunuh bekteria, mengurangkan radang/bengkak, kurangkan anxiety, depression, kurangkan demam, kurangkan keperitan
Vanilla benefits
antioxidant
antibacterial
anti-inflammatory
fever reducer
reduce anxiety
reduce depression
reduce sore
Dynamic Phototherapy adalah rawatan untuk pesakit kanser, dikatakan kesan sampingannya, retina boleh memproses cahaya lebih tinggi menyebabkan pesakit nampak di dalam gelap
Photodynamic Therapy has revealed an unexpected side effect, patients can see better at night a slight level of night vision
Pada 1830, sos tomato dijual sebagai ubat cirit birit, masalah penghadaman dan penyakit kuning
in the 1830, tomato ketchup was sold as a medicine for treatment diarrhea, indigestion dan jaundice
Koala tidur 18-22 jam sehari
Koala sleeps 18-22 hours a day
500 spesis ikan berubah jantina bila dewasa
500 fish species that regularly change sex as adults
Kasut Nike model Vaporfly, dilarang penggunaan di sukan Olimpik, dikategori sebagai teknologi mekanikal doping
Nike Vaporfly shoe were banned from Olympics, considered technological mechanical doping
50% vitamin ada pada kulit Apple
Apple’s skin contains 50% of the vitamin
Source : Majalah Mastika
Renjatan elektrik ringan pada otak, boleh meningkatkan kemahiran dalam matematik Kajian Oxford Universiti ke atas 15 sukarelawan pelajar
Scientist at Oxford University claimed, students scored higher on mental arithmetic or maths, after a course of gentle electric shocks to the brain
Pelajar terlibat mencatatkan prestasi tinggi dalam matematik
sources : The Guardian Reuters
Qatar mewarnakan jalan tar dengan warna biru, bagi mengurangkan kesan panas pada permukaan jalan
Qatar uses blue roads to reduce heat radiating from the asphalt
Lightning is 5 times hotter than the sun. Kilat 5 kali lebih panas dari matahari.
Otak Masih Berfungsi 6 – 7 Minit Selepas Jantung Berhenti, Dikatakan Akan Mengenangkan Kembali Memori Yang Lepas Seperti Sedang Bermimpi
The brain continues to activate for 6-7 minutes after the heart stops, which allows it to recall past memories like a dream sequence.
Jalur Putih Hitam Pada Kuda Belang Menjadikan Serangga Kurang Menghurung Badan Kuda Belang, Saintis Jepun Mengecat Jalur Yang Sama Pada Lembu Mendapati 50% Serangga kurang Menghurung Berbanding Lembu Biasa
Kuda Belang tidur secara berdiri
A stripe makes insects less disturbing to Zebras. Japanese scientists painted the same stripes on cows and found that they were 50% less disturbing than normal cows.
Jalur hitam putih pada kuda belang, bersifat seperti cap jari pada manusia, tidak ada yang sama antara satu sama lain
‘Maha Suci Allah tidaklah Engkau menciptakan ini dengan sia-sia”
Ali ‘Imran 191
3:191
Standing up is how zebras sleep
Zebra stripes are like human fingerprints, they are not identical to each other.
Our Lord! You have not created this in vain
Ali ‘Imran 191
3:191