Science and technology
Stephanie Owen Reeder & Tania McCartney, Australia's wild weird wonderful weather, 2020, nla.gov.au/nla.cat-vn8406703
Braille Alphabet, courtesy Braille House
Wolfgang Sievers, The gears gears for the mining industry, Vickers Ruwolt, Burnley, Melbourne, 1967, nla.gov.au/nla.obj-136505226
Caravans for the polio immunisation campaign. Health, Australia: photographs collected by the National Library of Australia. Box 57, Health – Polio, nla.cat-vn6185856
Philip Gostelow, Amateur astronomers gazing through telescopes into the night sky during the Murchison Astrofest, Western Australia, 17 August 2013, nla.gov.au/nla.obj-153314469