Engineering 101

The 3D Print Revolution

While NASA has been testing the role of 3D printing to harden moon dust (regolith) for use in the creation of lunar bases for astronauts for some years, for run of the mill engineers, the accessibility of 3D printable materials has been…

MicroLEDs: Status and Reality Check

MicroLEDs are drawing an increasing amount of attention. Startups have raised more than $800 million to date, including at least $100 million in 2019. It is estimated Apple has spent in the range of $1.5 to $2bn on the technology over the…