Oceanography Memes

The forgotten heroes of oxygen production! While humans celebrate trees for giving us air, the true oxygen-making MVPs are drowning in neglect. Cyanobacteria and algae produce 50-80% of Earth's oxygen, yet here they are—submerged in the depths of scientific obscurity while trees get all the environmental glory. And that Costasiella Kuroshimae reference? Chef's kiss! This sea slug literally steals chloroplasts from algae and photosynthesizes like it's no big deal. It's basically a tiny green sheep that grazes on algae, keeps their solar panels, and becomes a plant-animal hybrid. Nature's ultimate hack!

The meme beautifully captures the collision between map projections and spatial reasoning! The original tweet claims you can sail from India to the USA in a "straight line" without touching land, showing a curved path on a flat map. But here's the mind-bender: that curved line is actually geodesically straight in 3D space! When sailing across a spherical Earth, the shortest path (a "straight line" in navigation terms) follows what's called a great circle. On flat Mercator projections, these great circles appear curved because... well, you're squishing a sphere onto a rectangle! The commenters missing this concept is pure comedy gold. It's like watching someone argue that the Earth is flat while standing on a globe!