Few aircraft trigger arguments like Germany’s most famous fighter. This episode digs into the origins of the BF 109 designation tracing Messerschmitt’s rise the politics of German aviation industry ...

Developed from the DB-600 engine first produced in November 1937, the DB-600 series was used primarily in Messerschmitt Bf 109 and Bf 110 fighters. In 1939, a Messerschmitt 209V1, using a DB-605ARJ ...

The Messerschmitt Bf 109 was more than just a German fighter—it was the backbone of the Luftwaffe’s aerial supremacy during ...

Chemical Turns Letters Brown. I won’t buy any more Michelin products until they stand behind their tires better. My experience is with the white letters turning brown on the T/A radials. For safety’s ...

As we enter the “fourth generation” of refrigerants, we consider the evolution of refrigerant molecules, the ever-changing constraints and regulations that have driven the need to consider new ...

This third section of the European Crohn’s and Colitis Organisation (ECCO) Consensus on the management of Crohn’s disease concerns postoperative recurrence, fistulating disease, paediatrics, pregnancy ...