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: sains
Ruang kosong berisi angin dalam bungkusan makanan ringan sebenarnya Nitrogen untuk mencegah makanan rosak, memanjangkan jangka hayat makanan dan sebagai pelampung mengelakkan makanan dari hancur ketika diangkut
Air in the snacks or chips packets are filled with nitrogen to preserves quality, slow down spoilage, extends the products’ shelf life and also cushions and protects delicate food inside the package from being crushed during handling
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
2,368 spesis bekteria menghuni pusat anda, separuh darinya jenis yang baru ditemui. Di KL pula boleh ditemui beribu spesis yang pakai baju nampak pusat. 😁
The research team from the biology department of North Carolina State University (NC State) and the Nature Research Center (NRC) at the North Carolina Museum of Natural Sciences discovered that belly buttons are very diverse habitats! In total, they discovered 2,368 different species. More than half of those may be new to science
Reference : National Geographic scientists from the biology department of North Carolina State University (NC State) and the Nature Research Center (NRC) at the North Carolina Museum of Natural Sciences read more : https://education.nationalgeographic.org/resource/belly-button-biodiversity/
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
RM181 trillion kos menghasilkan oksigen kepada penduduk bumi selama 6 bulan, tapi Allah jadikan pokok dan laut menghasilkannya secara percuma. “Maka nikmat tuhan kamu yang manakah yang kamu dustakan?” 31 kali Allah ulang dalam surah Ar-Rahman
It costs 38 trillion dollars to create oxygen for 6 months for all human beings on earth. Allah’s technology is great, Trees do it for free. Then which of your Lord’s favours, will you ˹humans and jinn˺ both deny? 31 times god repeats this verse in Surah Ar-Rahman (Chapter 55)
Kopi – mencegah dan mengurangkan penyakit hati
Drinking coffee can prevent or slow the progression of liver disease in some patients.
Reference : https://britishlivertrust.org.uk/information-and-support/living-with-a-liver-condition/diet-and-liver-disease/coffee-and-the-liver/#:~:text=Coffee%20also%20lowers%20the%20risk,prepared%20%E2%80%93%20filtered%2C%20instant%20and%20espresso https://www.webmd.com/hepatitis/coffee-help-liver
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.
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.
Vitamin D bukan datang dari panas matahari tetapi daripada kulit kita sendiri. Cahaya panas matahari cuma menukarkan kolestrol dalam kulit kita menjadi Vitamin D. Menurut Majalah Mastika, 2 minit kena panas sudah cukup vitamin D untuk sehari.
Vitamin D does not come from the sun, but it comes from our skin. Cholesterol in our skin converted by sunlight resulting vitamin D
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.
Bagaimana katak minum air? katak ‘minum’ melalui kulitnya, tidak seperti haiwan lain. “apabila Ia menetapkan jadinya sesuatu perkara maka Ia hanya berfirman kepadanya: “Jadilah engkau!” Lalu menjadilah ia.” al-Ghafir (40:68)
Frogs don’t drink water, they absorb water through their skin
The amazing of god creation
Allah said in Quran chapter 40 (al-Ghafir) verse 68
He is the One Who gives life and causes death. When He decrees a matter, He simply tells it, “Be!” And it is!
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
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)
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
Nyamuk suka mengigit orang mengandung, aktif, suka makan manis, garam, berempah dan peminum alkohol. Menurut Majalah Mastika, nyamuk suka pada orang makan pisang mungkin kerana pisang mengandungi pottosium
People who are pregnant, working out, eating sweet, salty, spicy and drinking alcohol tend to be more attractive to mosquitoes. According to Mastika Magazine, mosquitoes attracted to people who eat bananas probably because bananas contain potassium
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
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
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