1 Wear safety goggles to protect your eyes. 2  Never use a plunger if a chemical cleaner is present in the drain; you risk splashing the chemical on yourself.  Never remove a trap with chemicals present; you risk burns to your skin. Call a professional but make certain you inform them of what chemical you used.
Originally Answered: Why is the Moon drifting away by 1 cm each year? Because of tidal forces between moon and Earth. As Earth and moon pull each other, bulges are created on the surface.
During a lunar eclipse, Earth gets in the way of the sunâs light hitting the moon. That means that during the night, a full moon fades away as Earthâs shadow covers it up. The moon can also look reddish because Earthâs atmosphere absorbs the other colors while it bends some sunlight toward the moon.