Scenes from DC #MarchforScience Leave a reply Yohandre marched as a nurse. We started under the Washington Monument. Brain heads also reminded me of brain coral. Science humor is happening. Some people love graphs. Some heart extinct species. It was a slow, soggy slog, but still fun. A favorite. Spontaneous eruptions at the Capitol. My sign said: H20, CO2, & YOU Artsy and clever. Show your sign!