QUES: Hydrogen has three naturally occurring isotopes, denoted 1H, 2H and 3H. Other, highly unstable nuclei (4H to 7H) have been synthesized in the laboratory but not observed in nature.

How many natural isotopes does hydrogen have>
What is the answer?
ANS: 3H
QUES: Two contrasting viewpoints on time divide many prominent philosophers. One view is that time is part of the fundamental structure of the universe—a dimension independent of events, in which events occur in sequence. Sir Isaac Newton subscribed to this realist view, and hence it is sometimes referred to as Newtonian time. The opposing view is that time does not refer to any kind of "container" that events and objects "move through", nor to any entity that "flows", but that it is instead part of a fundamental intellectual structure (together with space and number) within which humans sequence and compare events. This second view, in the tradition of Gottfried Leibniz and Immanuel Kant, holds that time is neither an event nor a thing, and thus is not itself measurable nor can it be travelled.

Who subscribed to the opposing view?
What is the answer?
ANS: unanswerable
QUES: During his life and especially in the first year after his death, several places were named after Tito. Several of these places have since returned to their original names, such as Podgorica, formerly Titograd (though Podgorica's international airport is still identified by the code TGD), and Užice, formerly Titovo Užice, which reverted to its original name in 1992. Streets in Belgrade, the capital, have all reverted to their original pre–World War II and pre-communist names as well. In 2004, Antun Augustinčić's statue of Broz in his birthplace of Kumrovec was decapitated in an explosion. It was subsequently repaired. Twice in 2008, protests took place in Zagreb's Marshal Tito Square, organized by a group called Circle for the Square (Krug za Trg), with an aim to force the city government to rename it to its previous name, while a counter-protest by Citizens' Initiative Against Ustašism (Građanska inicijativa protiv ustaštva) accused the "Circle for the Square" of historical revisionism and neo-fascism. Croatian president Stjepan Mesić criticized the demonstration to change the name. In the Croatian coastal city of Opatija the main street (also its longest street) still bears the name of Marshal Tito, as do streets in numerous towns in Serbia, mostly in the country's north. One of the main streets in downtown Sarajevo is called Marshal Tito Street, and Tito's statue in a park in front of the university campus (ex. JNA barrack "Maršal Tito") in Marijin Dvor is a place where Bosnians and Sarajevans still today commemorate and pay tribute to Tito (image on the right). The largest Tito monument in the world, about 10 m (33 ft) high, is located at Tito Square (Slovene: Titov trg), the central square in Velenje, Slovenia. One of the main bridges in Slovenia's second largest city of Maribor is Tito Bridge (Titov most). The central square in Koper, the largest Slovenian port city, is as well named Tito Square.

Where is the birthplace of Antun Augustincic?
What is the answer?
ANS:
Kumrovec