Sunday's other festivities will include planetarium shows; a presentation about animal constellations; early space movies; astronomical crafts; and "Rockets Away," a demonstration including an air-rocket launching.
Wednesday's demonstration included a notable number of elderly people who have been particularly impacted by the near impossibility of obtaining even basic medications within the wider crisis.
The event will also feature entertainment and demonstrations, including a chance to scuba dive in a pool that will be set up on the premises.
But he also said that if the fuel supplies and electric service did not improve significantly, he would organize peaceful demonstrations, including a car blockade of the occupation authority's headquarters.
About 600 protesters took part in the demonstrations, including a Welsh nationalist MEP, Scottish nationalist, Green and Labour members of the Scottish parliament, clergy, and the folk singers Roy Bailey and Leon Rosselson.
Outraged opponents have mounted huge counter-demonstrations, including a march on the presidential palace on December 4th.Should Mr Morsi brazen out the objections and go ahead with the referendum, the alternatives will once again be painful.
At a workshop in borrowed space on Houston Street, young people with the environmental group Time's Up! have been assembling and fixing bicycles to be used in a number of demonstrations, including a "Critical Mass" ride Friday evening through Manhattan to draw attention to environmental concerns.
The terrorist attacks and the Iraq war -- and a general hostility toward the Republican presence in New York -- form the leitmotif of many demonstrations, including a vigil in Central Park on Saturday by the American Friends Services Committee during which the names of American and Iraqis killed in the war will be read and combat boots displayed.
Climbing walls allow activists to practise for oft-unsanctioned protest actions on buildings and ships and dozens of animal costumes are available for demonstrations, including a polar bear suit used to protest Arctic drilling.
This gated serial timeslot tuner has been a key component for various demonstrations including a 100 Gb/s photonic switched interconnect [K.-L. Deng, R.J. Runser, P. Toliver, I. Glesk, P.R. Prucnal, J. Lightwave Technol. 18 (2000 18922].
