Turbulence can look violent from inside an airplane, but aircraft are built to handle it. The wings have huge surface areas, so they respond differently and more quickly to updrafts and downdrafts than the fuselage. That flexing is expected—and the wings are engineered with substantial safety margins to withstand the loads turbulence can impose. That wing flex you see is by design. Video shows JetBlue A321 hitting turbulence.

Quantum Turbulence Can Organize Into Crystals. Take the same underlying Schrödinger-Poisson system as the previous two scenes, but now the wavefield is periodically driven and mechanically stirred, forcing quantized vortices to nucleate, interact, and eventually self-organize into ordered crystal-like lattices. The bright cyan and amber defects are genuine phase singularities with quantized circulation. What looks chaotic at first slowly develops long-range structure, as Floquet forcing and self-gravity push the condensate toward coherent vortex ordering #QuantumPhysics# #QuantumFluid# #VortexDynamics# #SchrodingerEquation# #ComputationalPhysics# #Mathematics# #Physics#

US bond investors are preparing for more turbulence across the maturity spectrum, with potential catalysts in the week ahead that may trigger big moves for both short- and long-term securities.