Create a Modern News Feed Interface with React and MUI

Create a news feed interface with a grid layout showcasing articles. Each article should include an image, title, description, author's name with a profile picture, and a timestamp. The topics should cover tech products, AI models, IT trends, video games, market crises, IoT trends, conference meetings, and talk shows. The design should be clean, modern, and feature a white background. Add five more article cards with relevant technology images, increase the text size, and provide more space between content for better readability. Include some background color to make the sections visually appealing and easy to navigate.