প্রসেসর (Processor), যাকে সিপিইউ (CPU - Central Processing Unit) বলা হয়, একটি কম্পিউটারের মস্তিষ্ক হিসেবে কাজ করে। এটি ডেটা প্রক্রিয়াজাত করার জন্য দায়ী এবং কম্পিউটারের সকল কাজের নির্দেশাবলী সম্পাদন করে। প্রসেসর কীভাবে কাজ করে তা নিচে ধাপে ধাপে ব্যাখ্যা করা হলো: ১. ইনস্ট্রাকশন ফেচ (Instruction Fetch): প্রসেসর মেমোরি থেকে প্রোগ্রাম ইনস্ট্রাকশন (নির্দেশাবলী) নিয়ে আসে। এই প্রক্রিয়াটি প্রোগ্রাম...

What is Methamphetamine?  Methamphetamine, or crystal meth, is a central nervous system stimulant,Methamphetamine is an oral drug designed to block the action of endothelin, a natural substance in the body that constricts blood vessels.By inhibiting endothelin, methamphetamine helps relax blood vessels, improve blood flow, and reduce stress on the heart and lungs. What is the function of...

A bunch of fresh flowers in a vase can change the atmosphere of a room. Many people like to keep fresh flowers in their homes. However, the flowers in the vase wilt after a couple of days. Find out what to do if you want to keep flowers fresh for several days. Place the flowers in a clean vase. When placing them in water, cut the flower stem at a 45-degree angle. This will keep a large portion...

This is proof that medicine can be valuable too. This price increase is mainly due to many years of research and development costs. The price of 30 ml of this most valuable drug in the world is five thousand dollars. The drug is primarily used to treat life-threatening diseases that destroy red blood cells faster than normal. Saliris price : Soliris (eculizumab) is a member of the selective...

The rainy season seems to be going on forever. The sky is raining every two days. In the damp weather, insects easily take hold of rice. If you want to keep your rice insect-free, follow some tips. Always store rice in a closed container. It is better to store it in a large steel drum instead of using plastic. This keeps the rice fresher. When storing rice, put a few neem leaves or bay leaves...