O que (quem) é Y and Z Holes - definição
Y and Z Holes
The Y and Z Holes are two rings of concentric (though irregular) circuits of 30 and 29 near-identical pits cut around the outside of the Sarsen Circle at Stonehenge. The current view is that both circuits are contemporary.
Black Holes and Time Warps
POPULAR SCIENCE BOOK BY KIP S. THORNE
Black holes and timewarps; Black Holes and Timewarps; Black holes and time warps; Black Holes & Time Warps; Black Holes & Time Warps: Einstein's Outrageous Legacy; Black Holes and Time Warps: Einstein's Outrageous Legacy
Black Holes & Time Warps: Einstein's Outrageous Legacy is a 1994 popular science book by physicist Kip Thorne. It provides an illustrated overview of the history and development of black hole theory, from its roots in Newtonian mechanics until the early 1990s.
Law of holes
ADAGE
Healey's first law of holes; Wikipedia:FIRSTLAWOFHOLES; First rule of holes; First Rule of Holes; Stopping digging; First law of holes; Stop digging; 1st rule of holes; Law of Holes; First Law of Holes; The first law of holes
The first law of holes, or the law of holes, is an adage which states: "if you find yourself in a hole, stop digging." It is used as a metaphor, warning that when in an untenable position, it is best to stop making the situation worse.
