Three toilet paper sculptures will go on show — including two life-size rolls, one in marble and one in glass ... for him was a real signal of how objects can gain and lose value depending ...

The story illustrates the problem of understanding an unseen, or latent object based on incomplete ... the scientists used MARBLE to show that when different animals used the same mental strategy ...

Three toilet paper sculptures will go on show—two life-size rolls, one in marble and one in glass ... that for him was a real signal of how objects can gain and lose value depending on the ...