ALT Berlin Science Week promotional poster with text \"In touch 1.\u201310. NOV 26\". An image shows a human hand gently touching a white robotic hand. text reads 'Science on the Spree'. Logos for Springer Nature, Nature Portfolio, Berlin Science Week, and Wellcome appear below.

ALT A Springer Nature social media post with a blue background and a graphic featuring bright light strobes. Text reads: \"Did You Know? The International Day of Photonics is celebrated on 21 October because it commemorates the 1983 adoption of the official value of the speed of light. The day honors the science and technology of light itself.\"

ALT A teal panel on the left with white text reading \"GOLD OPEN ACCESS CONTINUES TO DELIVER AT SCALE\" and \"Written by Katharine Szamuely, Vice President, Open Access.\" The right side shows a glowing, blue digital lightburst. Springer Nature logo at the bottom right.

ALT SPRINGER NATURE. Title: \"How open access helps your research travel further, faster and wider.\" Lists \"New evidence on: Reaching more readers, Increasing citations, Expanding global reach, Growing research impact.\" Call to action: \"Read the white paper here!\" Blue background with subtle circle patterns.

ALT A social media graphic featuring a black and white portrait of Max Planck on the left, next to text on a dark blue background: \"Did you know? Planck\u2019s law explains why hotter objects change colour as they heat up, from dull red toward orange, yellow and eventually white, by describing how the spectrum of thermal radiation depends on temperature.\"

ALT Call for Papers: Menopause, Scientific Reports. An abstract illustration shows hands, one with a magnifying glass examining an eye, another with a female symbol shield and question mark, surrounded by medical icons like pills and chemical structures. Submit Now. From nature portfolio & SPRINGER NATURE GROUP SDG Programme.

ALT A social media post by Springer Nature for World Menopause Day. It features text reading, \"Did You Know? World Menopause Day has been observed since 2009, with a different theme each year highlighting an important aspect of menopause and midlife health\" alongside an icon of a uterus with a pause symbol inside a spotted pink circle.

ALT Five smiling colleagues stand against a blue Social Day SMM Awards backdrop. A woman in a floral dress holds a framed 'Highly Commended' certificate, while another holds a matching sign. Others look on happily in business-casual attire.

ALT A portrait of astronaut Mae Jemison in an orange flight suit, smiling while holding her helmet. Beside her, text on a dark blue background reads: \"Did You Know? Before becoming an astronaut, Mae Jemison worked as a physician with the Peace Corps in Liberia and Sierra Leone.\"

ALT A vintage black and white portrait of Florence Wells Slater on a dark blue background, with the text: \"Did You Know? Florence Wells Slater brought science to life for her students by borrowing specimens from the American Museum of Natural History and animals from the Bronx Zoo for classroom lessons.\"