'The maximum height is inversely proportional to the square of the amplitude of the positioning errors.' - Scarecrow (allegedly)

The physics of random stacking #physics #statistics #probability #CentreOfGravity #WizardOfOz https://phys.org/news/2024-12-physics-random-stacking-perspectives-stability.html

The physics of random stacking: Perspectives on stability and chaos

Pile up blocks until the tower collapses. But why does the tower always end up collapsing? Is it possible that it can be built ad infinitum? A study published in the International Journal of Solids and Structures explores the fascinating and complex dynamics of the stacking of blocks subjected to hazards. Carried out by Vincent Denoël, an engineer at the University of Liège, this research looks at the stochastic stability of stacks, providing crucial insights for engineering, construction and materials science.

Phys.org
The Directorate General of Civil Aviation (DGCA) has fined IndiGo a sum ... A tail strike refers to an incident where the tail of an aircraft hits ...
Tail strikes: What are they, why are they caused?
Tail strikes: What are they, why are they caused?

As DGCA imposes a Rs 30 lakh fine on IndiGo following a special audit concerning frequent tail strike incidents, a look at what causes tail strikes in aircraft.

The Indian Express