you can apply a transparent sealer after the stain has fully set. For a simple fix, you really only need to block the sun from shining on your deck. Adding a pergola or installing an awning can ...

The Geochron World Time Indicator is a clock that doubles as a live map of where the sun is shining on the Earth ... Using a synchronous motor, transparent slides, and a lighted platen, the ...

they imagined the vast array of stars embedded in a giant "crystalline sphere" that encompassed the Earth and the Sun. They believed that the planets resided on a smaller transparent sphere ...