Προσοχή να μην κοπείτε με το τζάμι, αν βρείτε πλαστικό διαφανές, είναι πιο κάλο δεν σπάει, αν θέλετε εγγραφείτε στο κανάλι μου, σας ευχαριστώ
Looking into the sea from the surface, the image is always blurry and distorted, due to light being refracted through the water. If we want to see better into the water, we'll need something that works like a diving mask, and allows us to have a better view of the sea bed. This little trick does the job but it needs to be floating on the surface. You can't dive into the sea with it.
Take a piece of construction insulation foam board, (the hard kind not the soft styrene foam), and a piece of glass. If you can find polycarbonate clear plastic (plexiglass) it would be even better, cause it doesn't brake.
Make an outline of the glass dimentions on the board with a marker.
Start cutting the board to form the opening, but BE CAREFUL : the cuts will need to be one centimeter inwards from the markings, so that we'll be able to form the step where the glass will sit later.
After removing the innner part, start cutting the suround step where the glass will sit. This step may take some time cause you need to carve the step carefully so that the glass will sit properly.
After all is done, apply silicone adhesive in the carved step all around the opening, and attach the glass. Smear the remaining silicone around the glass to cover any open areas and do the same to the outside of the glass, where silicone was pressed out from the glass.
Let it cure, and you're ready to observe the deep, (as long as you stay in shallow water.....).
Be carefull not to cut yourself with the glass.
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