Abstract: To accomplish ultraprecise noncontact scanning of freeform, this article proposes a technique for measuring normal vectors (NVs) using differential confocal absolute position triggering ...

Abstract: Over the last few decades, numerous LiDAR-inertial odometry (LIO) algorithms have been developed, demonstrating satisfactory performance across diverse environments. Most of these algorithms ...

There is no measurement that can directly observe the wave function of a quantum mechanical system, but the wave function is still enormously useful as its (complex) square represents the probability ...

Explore the moment of inertia tensor of a solid cube using two different methods. This short compares approaches, highlights symmetry, and shows how each method leads to the same tensor—building ...

Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence ...

Researchers synthesized weird molecules that exist in three dimensions, breaking Bredt's rule and helping to develop future ...