Major Gianni Caproni, Italian air services, War I period. there were earlier conversions of fighters and observation craft where crewmen tossed grenades at ground troops, but purpose-built bombers had to wait. The U.S. Army experimented with modified artillery shells hand-dropped from Curtiss craft as early as maybe l909. operating out of such bases as Fort Sill (Artillery school)
I believe it was Igor I. Sikorsky 'Le Grand' to be the worlds first four-engine aircraft.
The ancient Egyptians made the pyramids
Igor Sikorsky in 1913
The B-52 Boeing Bomber Plane saw its first flight in April 1952. This plane could carry up to 70,000 pounds of weapons, and is one of the most successful aircraft designed.
The Swordfish torpedo bomber of the Royal Navy was the first bomber to take off from a carrier.
it was designed in 1940 the first prototype was made in 1941 and they went into combat in 1942
world first suicide bomber was temal tiger groups.
World War 1The Martin MB-1 or Glenn Martin Bomber was the first U.S.-designed bomber procured by the U.S. Army in quantity in the World War I era. The Martin GMB was first flown on Aug. 15, 1918, and nine of the 10 aircraft ordered were completed before the end of WWI. Link with photo:http://www.nationalmuseum.af.mil/factsheets/factsheet.asp?id=2414Modern Stealth BomberThe B-1A Lancer bomber flew in 1974 . After several program cancellations, the a/c was re-designed to save costs and first production model of the revised B-1B first flew in October 1984. It became operational on October 1, 1986.
Los Alamos, NM produced at least the first 9 atomic bombs built, 5 of these were detonated. 3 in tests and 2 in combat.
the worlds first car was the Audi ttThe Audi TT Coupe 2.0 TDI quattro is the first series-production sports car in the world powered by a diesel engine.Karl Benz, the German designed built the world's first practical automobile.
It was the first 4-engine bomber to complete 25 missions
the German were the first to use bombers, their first bomber was a zeppelin invented by Edward zeppelin