Samsung has ended software support for the Galaxy S21 series, which will no longer receive quarterly updates.

The decision marks the end of the series’ supported life, according to Samsung.

SpaceX’s Super Heavy booster has completed four days of “cryoproof” testing, a crucial step in preparing for the next Starship flight.

This upcoming flight is a key precursor for more ambitious missions that SpaceX has planned.

The US Air Force has prohibited its personnel from wearing smart glasses while in uniform.

Additionally, the use of earbuds and other Bluetooth devices is restricted to official duties only when personnel are in uniform.

Scientists have successfully 3D printed tungsten carbide by developing a method that softens the material instead of melting it, allowing its strength to be preserved.

This approach avoids common defects associated with traditional metal 3D printing techniques, which often involve melting and can compromise the material’s integrity.