iMolview vs Telling Time

Explore the fascinating world of biological macromolecules: iMolview lets you browse and view in 3D protein and DNA structures from Protein Data Bank, drug molecules from DrugBank, and small molecules from Pubchem. 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. Save the current scene (viewpoint + representation) as a slide which can be easily accessed later. Save the whole molecular document with multiple slides. Load and contour electron density map

Learn to tell the time through fun exercises and games! From recognising clock hands to calculating time differences, Kloklezen guides you step by step through telling the time on analogue and digital clocks. Reading and setting clocks • Set the analogue clock: move the hands to the given time and practise positioning the hour and minute hands. • Read and set the analogue clock: read a time written in words and set the analogue clock correctly. • Set the digital clock: read a time written in words and enter the correct time on a digital clock. Playing with time • Build a sentence: look at the clock and put together the correct time expression. Play with an analogue or digital clock and practise expressing the time in words. • Find the right clock: read the given time and choose the matching clock from several options. • Day and night: practise distinguishing between morning, afternoon, evening and night, and discover how clock times relate to different parts of the day. Calculating with time • Analogue Time Jump: start with a time on an analogue clock and work out what time it will be after moving forwards or backwards by a given amount. • Digital Time Jump: move forwards or backwards in time using a digital clock. • Analogue Time Difference: look at two analogue clock times and calculate how much time has passed between them. • Digital Time Difference: practise calculating the elapsed time between two digital clock times. Connecting analogue and digital times •Convert: discover how the same time appears on an analogue clock, on a digital clock and in words. Learning from mistakes • Clear mistake overview:** review your incorrect answers after practising and discover what you still need to work on. • Keep practising:** revisit the activities you find challenging and build your confidence step by step. Whether you’re just starting out or ready for more challenging time questions, Kloklezen turns practice into play!