The Moon is usually a picture of stillness, its grey face changing only with the phases of light. Yet for a fraction of a ...

Gadgetry and clever engineering quietly transform how military forces operate. These gadgets deliver subtlety, enable ...

Exit velocity is the speed of the baseball as it comes off the bat. Statcast measures it in miles per hour, and it indicates ...

Kids in Motion is a free, drop-in program without registration. Children can head to the playground during the listed hours of operation to participate. Occasionally a Kids in Motion program may be ...

Abstract: When walking with the lower limb rehabilitation exoskeleton, the wearers should control the exoskeleton to switch gait by their upper limbs recur to buttons on the crutch. Since both hands ...

Abstract: In-motion alignment of Strapdown Inertial Navigation Systems (SINS) without any geodetic-frame observations is one of the toughest challenges for odometer aided navigation system. It is ...

In vanilla, a geometric global is exported. You can use the latest version from unpkg. Returns an interpolator function given a line [a, b]. The returned interpolator ...

Common causes of shoulder pain include poor posture, bursitis, arthritis, muscle strain, or a pinched nerve. Frozen shoulder is a common condition that leads to joint stiffness and pain. Biceps ...