retirees in Tasmania receiving Age Pensions. Due to its natural environment and clean air, Tasmania is a common retirement selection for Australians. Science and technology The modern scientific sector in Tasmania benefits from around $500 million in annual investment. Tasmania has a long history of scientific and technological innovation. The first scientific-style observations were conducted by the First Nation Tasmanians, primarily through the watching and mythologising of the night sky. In a story explaining the phases of the moon and sun, it shows that it "is one of the rare accounts that explicitly acknowledges that the light of the Moon is a reflection of the Sun's light". The French D'Entrecasteaux Expedition of 1792–93 had anchored twice during its search of the missing La Pérouse in the Baie de la Recherche (Recherche Bay) in far-south Tasmania. During their stay, the crew took botanical, astronomical, and geomagnetic observations which were the first of their kind performed on Australian soil. As well as this, they engaged in amicable relations with the locals and environment, gifting the area a "French garden", in which "the relatively extensive, well-documented (both pictorially and written) encounters [...] between [them] provided a very early opportunity for meetings and mutual observation". The longest-running branch of the Royal Society outside of the United Kingdom is the Royal Society of Tasmania which was summoned in 1843. The Tasmanian Society of Natural History had been formed previously in 1838 before its merger with the Royal Society in 1849. It had been served by early botanists working in Tasmania such as Ronald Gunn and his correspondences. Although Tamworth in New South Wales is often credited as being the first place in Australia with electric street lighting in 1888, Waratah in North West Tasmania was actually the first place to do so in Australia in 1886, although at a smaller scale. Culture Literature Notable titles by Tasmanian authors include The Museum of Modern Love by Heather Rose, The Narrow Road to the Deep North by Richard Flanagan, The Alphabet of Light and Dark by Danielle Wood, The Roving Party by Rohan Wilson and The Year of Living Dangerously by Christopher Koch, The Rain Queen by Katherine Scholes, Bridget Crack by Rachel Leary, and The Blue Day Book by Bradley Trevor Greive. A small part of Helen Garner's Monkey Grip is set in Hobart as the main characters take a sojourn there. Children's books include They