Big data is changing the world around us. It is changing the food industry for the better. The food industry has huge potential for applying big data solutions as the major food industry players can use data analytics to empower their business. Many food companies are leveraging data analytics to design their inventory, boost business, reduce expenses, improve quality control, meet changing demands, improve consumer experience, reduce waste, and save resources. This paper provides several opportunities for big data applications in food industry.

Nanotechnology is the science that studies the use of matter on a nanometric scale. It is the promising means of manipulating individual atom and molecule of an object at the nanoscale. It is an emerging science which is expected to have strong future developments. Although it is hard to predict what will happen to nanotechnology in the next 100 years, we know that nanotechnology will be a powerful tool of science and technology in the future. This paper introduces recent trends in nanotechnology and its future scope. It also addresses known barriers to future progress in nanotechnology and its applications.

Artificial intelligence (AI) is a branch of computer science that deals with the capability of a machine to imitate human intelligent behavior. It has the potential to help tackle some of the world’s most challenging social problems. Modern social media, also known as social networking, include Facebook, Twitter, Instagram, Pinterest, and YouTube. AI is a fundamental component of how today’s social networks function. The use of AI in social media is growing in an unprecedented way and is constantly transforming social media. This paper explores various artificial intelligence tools and their impact on social media companies.

In this article, smart cities are characterized with factors like their people, transportation, technology, buildings, economy, environment, parking, and governance. The measures and future outlooks of smart cities are also described whilst not undermining both benefits and challenges that are associated with smart cities. Proponents of smart cities must select the transformation strategy that helps them realize their ambition.

Artificial intelligence refers to the ability of a computer system to perform human tasks (such as thinking and learning) that usually can only be accomplished using human intelligence. AI technology in education is allowing a degree of flexibility and customization that was never before possible. It is revolutionalizing schools and classrooms, making educator’s job a lot easier. It is poised to revolutionize education. This paper provides various applications of AI in education.