Smithsonian Magazine on MSN3d
An Enormous, Branching String of Galaxy Clusters Is the Largest Known Structure in the Universe, Scientists Say
The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...
Greetings from the fourth dimension: Scientists glimpse 4D crystal structure using surface wave patterns
Prof. Dan Shechtman of the Technion–Israel Institute of Technology made the discovery that would later earn him the 2011 ...
verywellhealth4d
The Integumentary System: Your Skin, Hair, Nails, and Glands
The dermis: Located under the epidermis; most of the structures of the skin are located in the dermis (such as various types of glands and hair follicles). The fatty layer of the skin is a layer of ...
University of Manchester6d
Faculties and Schools
The University of Manchester is divided into three Faculties, each of which comprises a number of Schools with powerful reputations for teaching and research success. Our sheer size and scale mean we ...
BBC1d
Free body diagrams - Higher
Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...