PraxiLabs A virtual world of science

Last Updated on August 22, 2025 by Muhamed Elmesery Try to mention the expression of genetic engineering in humans among a bunch of people, or a community gathering. Now try to escape the endless amount of questions, hurdles, and debates that will arise. technical  Since their first days, genetic engineering, gene modification, and traits selection have always been controversial and …

Last Updated on August 22, 2025 by Muhamed Elmesery Chemistry is the branch of science through which interactions and reactions between different atoms, electrons, elements, molecules, and many other particles are being analyzed, tested, and studied. As a vital branch of science, chemistry exists around us in a daily manner, whereas chemical interactions and reactions do not occur haphazardly; rather …

Last Updated on August 22, 2025 by Muhamed Elmesery Bernoulli equation, or the incompressible steady flow energy equation, is considered one of the most well-known equations in physics ( fluid mechanics) and it explains the conservation of mechanical work-energy. The equation was published in 1738 by Daniel Bernoulli (a Swiss physicist) to help us understand fluid flow. Daniel Bernoulli was …

Last Updated on August 22, 2025 by Muhamed Elmesery ELISpot assay stands for the enzyme-linked immunospot assay. It is a very sensitive method used for measuring the number of cytokines secreting cells. And then measuring the antigen-specific T cells. In this article we will disscus ElISpot principle, steps, benifits, protocol, applications and more. ELISpot Assay for T Cell Responses ELISpot …

Last Updated on August 22, 2025 by Muhamed Elmesery Chemistry is the branch of science where interactions and reactions between elements, atoms, electrons, molecules, and many other particles, is mainly considered and studied. One of the most famous reactions widely abundant and occurring in chemistry, and in our day-to-day life, is the topic of this article: the process of oxidation …