Sentence examples for it impossible to observe from inspiring English sources
Dark matter is so named because it neither absorbs nor emits light, making it impossible to observe directly.
In the US, the categories make it impossible to observe the upper tail of the distribution in any detail, but all groups report in the top category of 10+ acts per year with their most frequent partner.
All experimental methods are labour intensive and unavoidable experimental errors make it impossible to observe small effects.
HEISENBERG'S uncertainty principle tells us that it is impossible to observe a particle without the act of observation altering the state of that particle.
In this situation, it becomes difficult to distinguish the individual fluorophores, and it is impossible to observe the spatial organization of the sample for length scales smaller than several hundred nanometers.
It is impossible to observe both the wave and particle aspects simultaneously.
But if the tempo is too fast to begin with, he demonstrated, it is impossible to observe the accelerando marking and whip up real excitement near the end of the movement.
"People used to believe that it was impossible to observe whales, that the only way to study them was to harpoon them," says Vassili Papastavrou, whale biologist at the International Fund for Animal Welfare.
It is impossible to observe wave and particle properties simultaneously.
However, it is impossible to observe the same object in two states simultaneously.
As it was impossible to observe the smaller particles by SEM, each particle was considered as an aggregate.
