Do you remember those levitating lamps that were all the rage some years ago? Floating light bulbs, globes, you name it.

Moving from 3-axis to 5-axis machining? Yeah, it’s a big jump. And honestly, the hardest part isn’t learning new G-codes or figuring out your CAM software—it’s wrapping your head around how these ...

Earth's axial precession is a gyroscopic wobble, analogous to a spinning top, causing its axis of rotation to trace a cone over time. The primary cause of Earth's precession is the gravitational ...

HEIDENHAIN is a world-leading provider of encoders, machine controls, touch probes, digital readouts and metrology solutions—empowering engineer...READ MORE Five-axis machining adds rotational ...

Earth’s spin is not as steady as it looks. As ice melts and groundwater is pumped from deep aquifers to the surface, the ...

Why are the jets emitted by black holes or neutron stars always concentrated like a laser? Craig CaseTwain Harte, California Astrophysical jets are rapid outflows from a central object that become ...

Humans may have altered the Earth’s rotation significantly between 1993 and 2010 alone by pumping large quantities of water out of the ground and moving it elsewhere. Alarming levels of groundwater ...

In a “normal” electrocardiogram (ECG), the transition of the QRS axis in the precordial leads occurs between leads V 3 and V 4 (i.e., there is a dominant S in V 3 and a dominant R in V 4).