As a Christian scientist, Dr. Bohlin is open to examining the theories of both young-earth and old-earth scientists to explain what we can observe today. The Grand Canyon provides an excellent venue to consider the theories of both groups on how the geological layers were formed and when this occured.
If the door is already attached, swing it open and closed to see how much inertia it has. An average hollow-core door usually weighs around 25 to 30 pounds, so if you can lift or swing the door with minimal effort, it is probably hollow-core. Solid-core doors are usually 25 to 30 pounds heavier than their hollow counterparts, so if the door has some heft to it, it's probably solid-core.
Hollow-Core Door Anchors. These miniature molly bolts will hold light (less than 10 pounds) to heavy loads (25 pounds to 50 pounds) in hollow-core doors and Â¼ -inch-thick paneling. Plastic versions are also available. How to use it: Use the same technique as for standard molly bolts.Best for: Picture frames (up to 20 pounds), heavy frames and bulletin boards, smoke alarms and doorbell chimes, towel racks, lightweight shelving, and wall-mounted mirrors (up to and over 20 pounds). Ask TOH users about Drywall & Plaster.lastic versions are also available. How to use it: Use the same technique as for standard molly bolts. Best for: Picture frames (up to 20 pounds), heavy frames and bulletin boards, smoke alarms and doorbell chimes, towel racks, lightweight shelving, and wall-mounted mirrors (up to and over 20 pounds).