If this is a new home (or new to you), I'd ask, did you do a cleansing and house blessing when you moved in? If not I'd remedy that as soon as possible.
If you have lived in the house for more than a year and this has just started, check to see if anyone in the household has "invited" something in. If so deal with that, if not, spend a bit of time and note, what, when, and where the things disappear.
It could be something as simple as being forgetful when you are in a hurry or stressed out... My friend's keys always go missing when he has to go deal with his sister-in-law. Sometimes there are non-mystical answers to these things.
If it is mystical in nature and a big problem, go to the effort of having someone who knows what they are doing, try to connect with your trouble-maker and resolve the problem...
If however it is small and mostly just annoying, my best suggestion is to do what I do when the "pixies" get into my stuff...
Go to the doorway (of the house or the room) and as you are about to step over the threshold look over your left shoulder and in a firm voice (the one you use on large dogs and small children) say "Alright, put it back." and leave the room/house.
Return in about 10 minutes, after you have had time to calm down and be less frantic and start a methodical search. The item should be back... remember to say thank you and try making the "pixies" less inclined to play trick on you by leaving them treats.
I have a friend who swears by chocolate kisses... myself, I leave the traditional bread and milk...
a. vanishing point
a. there are a number of vanishing points, usually created by multiple objects.
Yes, friction can stop objects from flying . . . unless the objects are moved by something stronger than the friction.
Objects with the most surface area.
Frogs are vanishing from a Fungal Disease.
What does curse of Vanishing do onMinecraft
Objects move if they have momentum. Momentum is gained via an applied force. Therefore objects start or stop moving when a net force is working on them.
A rock, a tree and a dog are three opaque objects that stop or absorb light
The Vanishing Rider was created on 1928-01-16.
Vanishing Lessons was created in 1994.
Vanishing Africa was created in 1982.
The Vanishing Shadow was created in 1950.