Five ways that you can stay safe when you photograph

While fragileworks of art might be best preserved in a locked box, museums routinely display such objects. why do museum professionals feel it is important to share these artifacts?

Ablind girl lost her pencil, book and what did she lose first? (this is really good for people who don't have an adequate amount of points! )

Compare and contrast the architecture and function of the pyramid of djoser and the great pyramids at giza?