You don’t have to be a numismatist to enjoy looking at coins under a microscope. An enthusiast will be able to find pockets of lead, patterns of lustre and flaws from heating, cooling and striking ...

Let's take a look at how to observe cells under a microscope. No prizes for guessing ... Take your cotton bud and rub the inside of your cheek. Told you you'd need a mouth. Transfer the cheek ...

Let's take a look at how to observe cells under a microscope. No prizes for guessing ... Take your cotton bud and rub the inside of your cheek. Told you you'd need a mouth. Transfer the cheek ...