The essential guide to Polar Flow

What exactly is the polar vortex?

🔴 Are we watching the start of a polar power grab from Russia and China? | The Telegraph

What's new with Neva? She's heading into denning season! 🐻‍❄️ � �For the next few months, polar bears Neva and Nikita will spend some time apart as Neva settles into her den. Female polar bears den to provide a safe, protected environment for potentially giving birth. The keyword here is “potential”. Polar bear reproduction is complicated, and many things have to go right. While we don’t know if Neva is pregnant, our team is supporting the polar bears’ natural reproductive seasons. Female polar

❄️ Season of Change in the North ❄️ From the bright midnight sun to the glowing autumn colors, from the first snowflakes to the deep polar night — nature shifts before our eyes. The Arctic is transforming once again — the crisp air grows sharper, the light turns golden, and the Barents Sea begins to freeze. Soon, we’ll be out on the ice, drilling through the surface to pull up our famous King Crabs from the icy depths below. 🦀✨ There’s nothing quite like the feeling — the silence of the frozen

Consider a flow field in polar coordinates, where the stream fu... | Filo