what is dark matter and dark energy exactly?? I have read some where that dark matter and dark energy are interrelated Like one is used to find another is it...

does kinetic energy have any upper limit its lower limit would be zero but what about upper limit??

okay. Nw an atom has its radius... So it has volume otherwise its density would be infinite.. Now volume is the total space occupied bt atom is mostly empty So...

does an electron have dimensions??? An electron has mass What about volume?? And its density

okay... This is a doubt i had last year i mean in 11th Wenever my uncle calls me and we chat der is a time lag.... About 2-3 secs he...

ok roger that... And i am confused which stream to choose.. Electronics was just a hunch

Injections terrify a lot of people and they always prefer a needle free vaccination. But researchers have now developed a method of vaccination which does not involve injections. #-Link-Snipped-# It...

um... Wen a human or any living thng dies v find its death age by carbon dating..... What if a person is alive bt he doesnt knw his age no...

I am unable to ping <a href="https://extensions.gnome.org/" target="_blank" rel="nofollow noopener noreferrer">GNOME Shell Extensions</a> Can anyone check it out & inform me Asap ? Thank you 😀

E-papers are integral parts of our lives in this age of technology. The basic idea behind an e-paper is to reflect light like ordinary paper that makes it comfortable to...

Hey guys need some help to design a basic PLCC system in order to transfer some audio signals over a 230 v 50 hz power line. Any ideas how to...

sir , i was studying hydraulics ,a bit problem i was facing .will you please suggest me best book for hydraulics which will be benificial.thank you

Hi, I want to join two L-angles one across each other with rivets.My problem is while placing one across each other L-angles gets overlapped so here at this zone thickness...

i am working on miniature model of steam power plant for laboratory purpose, so that students will get an idea about how actually steam power plant works.But it's becoming very...

During November 2013, Mark shuttleworth announced Ubuntu phones but never disclosed the specific date of release.Most critics predicted around 14.04 launch i.e. April 2014,but recently hardly a month ago Mark...

BBC has launched sports mobile app for iPhone, iPod touch and iPad platforms. The app is completely free and will deliver BBC's expert coverage of news, live sports scores, stats...

hay! my name is solomen abhishek i am from bangalore

Last month we wrote about this  #-Link-Snipped-#, but here is something more fancy that is surely not meant to be someoneâ&#128;&#153;s toy. Meet the Black Hornet Nano Unmanned Air...

Japanâ&#128;&#153;s National Institute of Advanced Industrial Science and Technology has come to the rescue to all those people who have second thoughts after sticking up two things together with glue....

The document foundation has released LibreOfficre version 4.0 today. The new version is supposed to carry a cleaner code base. LibreOffice 4.0 is ready to surprise open source lovers with...