Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Fundamentals of Neuroscience, Part 1: The Electrical Properties of the Neuron
Organic Chemistry 1
Mountains 101
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Master cutting-edge biotechnology applications in food science, from genetic engineering and protein modification to fermentation processes and biological detection methods for innovative food production.
Master fundamental principles of theoretical mechanics, from statics and kinematics to dynamics, with practical applications in engineering design and real-world problem-solving.
五位教师,二十年素材积累,两年时间倾力打造,绝对不一样的网课!还等什么---,走起吧!
Master water engineering cost estimation and budgeting principles, focusing on project pricing, quotas, unit costs, and construction calculations for hydropower infrastructure development.
Master the principles and techniques of food analysis, from basic composition testing to advanced instrumental methods like chromatography, spectroscopy, and molecular detection for quality control and research applications.
Discover the fundamental principles and techniques of plant tissue culture, from basic theory to practical applications in agricultural biotechnology and sustainable crop production.
Master professional English for agricultural and forestry research, focusing on academic writing, translation, and international exchange while developing comprehensive language skills and cultural literacy.
Explore the biochemical foundations of food components, metabolic processes, and their practical applications in nutrition, disease treatment, and agricultural production.
Master statistical methods for meteorological analysis, including regression, clustering, time series, and principal component analysis for weather and climate forecasting and pattern recognition.
掌握水稻、小麦、玉米、蔬菜、果树等主要农作物病害的症状识别、病原特性、发病规律及综合防控技术,提升植物病理学实践应用能力。
Dive into comprehensive agricultural science, mastering crop cultivation principles, growth patterns, and modern farming techniques for major crops like rice, corn, wheat, and soybeans.
Master modern biotechnology applications in food science, from gene engineering and protein modification to fermentation processes and biological detection methods for advancing food production and quality control.
Discover the fundamental principles of genetics, from inheritance patterns and chromosomal variations to gene expression and biotechnology applications in agricultural science and breeding.
Dive into comprehensive analytical techniques for measuring nutrient content in plants and fertilizers, covering testing methods for macro/micronutrients, water content, and harmful components.
Discover how to efficiently manage and utilize agrochemicals, focusing on fertilizers and pesticides for optimal crop production while protecting the environment and ensuring regulatory compliance.
Get personalized course recommendations, track subjects and courses with reminders, and more.