Pinhole cameras are a good way to look at the sun without harm to your eyes. Taking a gander or viewing the sun without proper eye protection can cause substantial visual impairment or eye harm. There are approaches to watch the sun securely. Buy an incomplete sunlight based obscuration or for observation, individuals frequently utilize pinhole cameras to watch the advance of the moon over the sun's surface (pinhole cameras are anything but complicated to make at home). This is a "circuitous" or indirect method for watching the sun because the watcher sees just a projection of the sun and the moon.
Do not just assume that you can wear your normal sunglasses and look at the sun without any problems. The eyes are fragile to the sunlight, thus taking a gander to the sun needs to a specific type of glass.