SUMMARYSun-fire, fire-machines and early flight, deeper (Nov 6, 2026). AMERICAS FIRST, Record: Olmec circular concave iron-ore mirrors focus sunlight to light fire. Two from Arroyo Pesquero were "excellent sources of ignition" (Carlson 1981/1992; Diehl 2004). Tezcatlipoca is the "Smoking Mirror"; the Codex Borgia (p. 63) shows a burning mirror in a brazier. Record (text): Inca Garcilaso (1609) says the Inka high priest lit the year's sacred fire at Inti Raymi with a chipana, a bracelet whose polished concave plate (about half an orange) focused sunlight on cotton. Friction fire was a bad omen: the Sun had refused to light it. Pattern: sun-focusing fire tech in the Americas about 2,000 years before Europe's tests. ASIA, Record: Chinese bronze yangsui mirrors drew fire from the sun (Zhou era); Mohist Canon optics. EUROPE'S TESTS, Record: Kircher (1646); Buffon (1747), 128 of 168 mirrors lit pine at 150 ft and 45 melted 6 lb of tin at 20 ft; Sakkas (1973–75), about 60 mirrors, a ship at about 160 ft. FIRE-MACHINES, Record: Siemienowicz (1650), multistage rockets and fins, the same year as the Nuremberg fire show; Guericke's static-electricity machine (about 1663). FLIGHT, Record: Yuan Huangtou glided about 2.5 km on a kite (559 CE, Zizhi Tongjian); Abbas ibn Firnas, Córdoba (about 875; written centuries later, details Disputed); Eilmer of Malmesbury (about 1010); Lana de Terzi's vacuum airship design (1670). Bartolomeu de Gusmão, born in Brazil, flew a small hot-air balloon indoors before the Portuguese king (Aug 8, 1709), 74 years before the Montgolfiers. Lens: the first recorded hot-air flight came from a man born in the Americas. Added 12 rows to oldtech (97).