Unfortunately this method is not efficient for powering much of anything, even something small. It is best used to show the chemistry involved in making solar panels, rather than as a viable solar panel.
When purchasing thinset mortar, there are many different brands and formulations to consider. Basic good quality thinset costs around $10 for a 40 pound bag at most home improvement stores.
When using thinset mortar, mix it up so that it has the consistency of toothpaste. Once you've achieved the right consistency, apply it to the tile so that you have...
Rip out a piece of the old mortar and bring it with you to the store. Then you can compare the color to the different options that they have available.
Your car alarm may have a delay before it actually arms. It a safety feature to prevent tripping if one or more doors are not closed properly upon pressing the...