That's right. But unless you have severe problems with walking or you twitter too much naar de bank gaan/lopen usually means the financial institution, op de bank zitten is even more straight forward, but a tricky one is ik werk op de bank this can mean both working at the bank (financial institution) and working on your couch at home (that's the one you usually call de bank).
According to Google Translate it means 'lion's corner'. Antonie van Leeuwenhoek is generally considered the father of microbiology. You're right -- using his own microscopes he described different types of unicellular organisms and cells such as red blood cells and muscle fibres. He's buried in the Oude Kerk in Delft. We visited there last year, not knowing he was buried there, and found his grave. As someone who used to be a microbiologist, I found myself really moved...