iMolview Lite vs Charles Darwin

Explore the fascinating world of biological macromolecules: iMolview Lite lets you browse and view in 3D protein and DNA structures from Protein Data Bank, and drug molecules from DrugBank. Search for drug names like 'ibuprofen' or 'gefitinib' in DrugBank, or proteins like 'insulin' or 'thyroid receptor' in PDB. Information associated with each molecule in these databases is also at your fingertips. Sync and view your own structure files via iTunes. Molecular view can be customized with a rich set of molecular representations (wires, balls-and-sticks, space filling, ribbon diagrams, molecular surfaces) and various coloring schemes. Select residues, atoms or chains and color or change their representations individually. Select 'neighbors' of a ligand or any other selection to identify interacting atoms or residues. Set 'inertia' to the maximum and let your molecule spin in 3D indefinitely. If you have more than a casual interest in 3D structures, please consider full iMolview version, which adds many features you may find useful: - store your custom molecular visualizations as 'slides' to be instantly displayed later, preserving chosen representations, color schemes, viewpoint etc. - measure distances and angles - instantly e-mail screenshots to colleagues - VGA output support - 3D view mirroring and 'laser pointer' emulation for structural data presentations from your iPhone or iPad - load and display simultaneously multiple structures; superimpose using either residue number correspondence, sequence alignment or structural alignment with sophisticated iterative procedure - auto-assign secondary structure for PDB entries lacking this data - use side-by-side stereo display for even more vivid 3D viewing. - much more to come!

Follow Charles Darwin on his epic voyage aboard the HMS Beagle on its five year journey of exploration and discovery. Charles Darwin sailed from Plymouth, England in 1831. The ship was equipped with scientific instruments for observation and measurement. On this journey Darwin kept copious notes and collected samples of plants, animals, rocks and fossils. As a naturalist he sought to explain the great diversity of life that he found. His research lead him to a comprehensive theory that would become the foundation of modern biology. Learn about the HMS Beagle, a British Royal Navy vessel, gained renown as the ship that carried Charles Darwin on his historic voyage around the world from 1831 to 1836. Designed initially for surveying and charting, the Beagle became an emblem of scientific exploration due to Darwin's transformative journey aboard. Setting sail from England, the ship traversed oceans and continents, allowing Darwin to collect an extensive array of specimens and observations that would later form the basis of his groundbreaking theory of evolution by natural selection. The Beagle's legacy extends far beyond its physical existence, as it represents the intersection of maritime adventure and scientific inquiry that forever altered our understanding of the natural world. Use this app to trace the voyage of the HMS Beagle and learn about Darwin's important discoveries. The app includes maps, diagrams and text to help students learn about the science of evolution. A quiz helps learners measure how well they understand key concepts.