Yes.. It's real... It's a quantum glass. http://www.quantumglass.com/accueil.php
the water droplets indicate that the air is cooler on one side of the glass. If the droplets are inside, then the outside is cooler. If the droplets are outside, it means the inside is cooler.
outside
you phone a glass company
if you are referring to a magnifying glass the magnification is due to a difference in the curvature of the inside and outside. if not then i do not know what you mean b how "glass" works.
The outside pane of glass shields the inside against heat and cold, as the inside pane is a barrier from the inside. The air gap is used as a buffer between the two.
When you place a card on top of a glass and quickly invert it, the air pressure inside the glass is higher than the pressure outside. This pressure difference creates an upward force that holds the card in place until the pressure inside the glass equalizes with the pressure outside.
This is due to condensation. When air comes in contact with the glass it condenses(this happens only when the water inside is cold).
You don't, you need to buy a new sash, (this is the glass and frame around glass) In the bottom corner is info, copy the info, measure the visible glass, this is the glass you can see, not including the frame. The you need to see what grills you have, outside,inside, or inside of glass, number of squares. Now what color the outside frame is, inside frame is, and grills. Take this info to an Anderson dealer and but the new sash.
Its called water vapor.Its happens when the outside is really hot or warm and the inside of whatever is cool or cold.
Double glazing glass can freeze on the outside when there is a significant temperature difference between the inside and outside of a building. The glass on the outer pane becomes cold from the outside temperature, causing any moisture in the air to condense and freeze on the surface. Proper insulation and sealing can help prevent this issue.
Etched glass designs are typically applied to the outside surface of the glass door to protect the decorative elements and prevent wear and tear from everyday use. Placing the etching on the inside could increase the risk of damage and make it harder to clean and maintain.
The outside of an ecosystem is not glass.