During earlier repairs on the arsenal in the 1930s, a cache of muskets (now long gone) was discovered below the floorboards.
In 2013, a quarter of Magritte's La pose enchantée was discovered below another painting by the artist in the collection of the Museum of Modern Art (MoMA), NY [3].
The pigments, which ranged from red to purple and look pink when diluted, were discovered below the Sahara in north Africa.
The pigments, which ranged from red to purple and look pink when diluted, were discovered below the Sahara desert in north Africa.
Co-author Dr Michael Studinger, from the US space agency Nasa's Goddard Space Flight Centre, said: "It is quite remarkable that a 750km-long channel the size of parts of the Grand Canyon is discovered in the 21st century below the Greenland ice sheet.
So when a new fossil is discovered, such as the fascinating one described below, it becomes big news.
When potential prey is discovered, sharks circle it, appearing seemingly out of nowhere and frequently approaching from below.
Body of Eugene Simons is discovered.
She is discovered and captured.
Delta Air Lines said it was removing two of its MD-90 aircraft from service for closer inspection after "residue was discovered just below the tail-mounted horizontal stabilizer" on the planes, said Peggy Estes, a Delta spokeswoman.
