Dark matter does not reflect light, refract light, absorb light, or emit light. It's unable to be interacted with and because of this it is unexplorable and/or unknowable, yet despite its invisibility, scientists infer its existence through its gravitational effects upon galaxies, galaxy clusters, and cosmic structures alike. Dark matter comprises 85% of the universe’s total mass, acting as a hidden scaffolding which holds galaxies together and influences their rotation speeds. Whilst dark matte...
Subscribe now for just $9.99 per month and gain access to over 1,250,000 (1.25 million) words worth of educational material pertaining to a wide array of subjects and interests
Some of the topics covered include (but are not limited to)...
Science - physics, elements, chemistry etc.
Mathematics - theories, historical figures, important equations etc.
History - famous figures, battles, empires and civilizations etc.
Art - artists, artwork, art mediums etc.
The ultimate resource for teachers, students, writers; truly anyone with a curious and open mind for new concepts and novel vantage points of observing the world
Not convinced? Keep scrolling. Enjoy the first 500 characters of each and every piece of content available for premium members for FREE! The scroll never ends, so learn all you can!