Courses from 1000+ universities
Buried in Coursera’s 300-page prospectus: two failed merger attempts, competing bidders, a rogue shareholder, and a combined market cap that shrank from $3.8 billion to $1.7 billion.
600 Free Google Certifications
Algorithms and Data Structures
Information Technology
Computer Networking
Improving Communication Skills
Teaching Young Learners Online
Probability - The Science of Uncertainty and Data
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore astronomical anomalies and potential extraterrestrial technosignatures through advanced observation techniques, focusing on stellar evolution contradictions and unexplained cosmic phenomena.
Explore the intriguing phenomenon of galaxies without dark matter, examining key examples and scientific explanations that challenge our understanding of galaxy formation and evolution.
Explore groundbreaking research on extraterrestrial technological artifacts through the Galileo Project, examining interstellar objects like Oumuamua and investigating potential evidence of advanced civilizations.
Delve into a critical analysis of antidepressant medication efficacy, exploring the placebo effect, ethical concerns in drug development, and philosophical implications for mind-brain relationships.
Discover groundbreaking research on how brain inhibition through rTMS affects psychic abilities, exploring the relationship between frontal lobe function and enhanced mind-matter interactions in controlled experiments.
Explore how David Hume's philosophical arguments on causality and miracles relate to modern psi research debates, challenging common skeptical interpretations and examining paradigm shifts in scientific thinking.
Explore how astronomical anomalies like quasars, pulsars, and fast radio bursts have revolutionized science, and discover the VASCO project's innovative approach to detecting vanishing and appearing celestial objects.
Discover how lucid dreaming workshops can significantly reduce PTSD symptoms and nightmare distress through structured techniques, meditation, and dream-focused healing interventions.
Discover the groundbreaking legacy of Franz Mesmer, pioneer of mental healing practices and animal magnetism theory, whose work laid foundations for modern psychology and spiritual healing methods.
Explore groundbreaking research on energy practitioners through empirical measurements, including EEG, RF analysis, and biowell testing, led by Harvard-trained expert Dr. Connor.
Explore the scientific foundations of religious and spiritual practices, examining how nonlocal consciousness experiences transform into organized religions and their empirical methodologies for accessing expanded awareness.
Explore the fascinating patterns of human biophoton emission, examining spatial correlations between anatomical locations and temporal coherence in response to external factors.
Explore groundbreaking research on extracting power from zero-point energy fluctuations, examining key principles, experimental evidence, and potential implications for future energy systems.
Explore groundbreaking research comparing compassion levels and death anxiety between mediums and non-mediums, revealing significant differences in emotional responses and afterlife perspectives.
Explore the integration of subjective methodologies into scientific research, examining how combining objective and subjective approaches can enhance our understanding of anomalous phenomena and consciousness.
Get personalized course recommendations, track subjects and courses with reminders, and more.