Yes, it is safe however the posters may not stay on the cement wall. You may want to try taping the posters up as this may be more adhesive. cement is very hard and the poster may fall down if you have only hot glued it up.
the answer is 8*7*6*5*4*3*2*1=40320
Posters, diplomas, wall hangings, and pictures all hang on walls. One term for a wall-mounted light fixture is a sconce.
you can hang them up when ever you like but the night to hang them up is April 20 :)
There are these things called Magnetacks that will hang up your poster without damaging it. They use magnets so they don't actually puncture or damage your poster in any way like tape or thumbtacks would. They're pretty inexpensive too.
3M command strips are used to hang items like posters on walls without putting holes in the wall. These are good for renters who can lose their damage deposit for even tiny holes.
ArtSkills Mega Glue Kit (available at drug stores and craft stores in the posterboard section) has one big glue stick and a couple regular size ones - works great for gluing paper letters and pictures to posterboard! They also have a great online poster gallery for poster ideas of all kinds (science, yard sales, social studies, etc.) at www.artskills.com Good luck with your poster!
You can hang charity posters on public bulletin boards and on bulletin boards within community centers if you have permission to do so. Make sure to check with management before stapling your poster to the board, otherwise it will most likely be removed.
I assume you mean a poster to hang on your walls in a dorm room or something along those lines? I would recommend putting together the image you want using a program like Adobe Photoshop. Then take the photo to a printing place like Kinkos and have them blow it up your picture.
You can use Command products to hang pictures without nails or ruining the walls.
hang posters up around towns. for houses with kids put a slip inside a mail box. hang fliers on every mail box you see
There are several ways to hang shelves without damaging walls. Here are a few options: Use adhesive hooks or removable wall mounts specifically designed for hanging shelves. Install floating shelves that do not require brackets or drilling into the wall. Utilize tension rods for lightweight shelves that can be placed between two walls without any mounting or drilling.
Yellow Carpenter's glue does this. My favorite type is TiteBond 2.