How can I hang a shelf if there are no wall studs?

Steps 8 and 9 of the article detail how to mount the skateboard to the wall. To simply hang the skateboard, you need to use brackets that will support the...

focus on finding friends in the classes that you have for the full year. You’ll get to know these people better, and an opening might come up to invite people...

It could fall if it is unsecured, so it's probably best to screw it to the wall. This means that you can't slide it.

First, you should find the wall studs. Then attach the shelves with screws to the studs.

Command strips are okay for very lightweight items. However, for heavier items like mirrors or framed photos I recommend using nails and a hammer.

For the best results, use a hammer drill with a carbide percussive concrete bit. If you use a standard drill bit, it's going to break.

Use a hammer drill to make a hole in the concrete and place a concrete anchor in the hole. Then, screw the hook into the concrete anchor.

You can drill into the mortar and hang the picture there. If the position isn't exactly right, you can move the hardware on the back of the frame or tighten/loosen...

You can if you use a hammer drill with a specific percussion concrete bit. Make sure your building allows it though before you drill into the wall.

You'll have to install wall anchors first so the TV doesn't fall out of the wall.