mibn2cweus Member Profile in The AnswerBank

blondie2006

ionizing radiation

What's the difference between ionizing and UV radiation?

Music and the hairs on the back of ones neck?

What causes the tingling feeling and the hairs on the back of ones neck to stand up when for example we hear a moving piece of music?

jonskinner28

joke periodic table

ther used to be a joke periodic table floating around on the internet with elements like water, wood geraniums etc. does anyone know wher it might be? cheers jon

Gnisy

Primary question

I was confused about the three primary colours and I googled it. I ended up being more confused after going through the explanations. Can someone just please tell me what the three primary colours...

Frank23

Imagine two planets in orbit round a star, each moving clockwise, the star static. The outer planet takes 60 years to complete orbit, the inner planet 24 years. In how many years will the two planets...

Goodsoulette

Fish in canals??

If canals are manmade, why are there fish in them??

funkymoped

how far is that aeroplane ?

in a costal region, how far away would a jet liner be at first sighting ? i know its as simple as "triangulation". time, height and speed,but was wondering what the maximum distance would be if the...

PullUpTulip

Voltage Converter

Hi, I need a step down converter for US to UK voltage and am unsure what Wattage I will need. It's a coffee maker by the way. Most converters I have seen are around the 45 mark, would this be...

!ightoftruth

Infrasound

does anyone know where i can get a "sound clip" of some infrasound. I got a prettty powerful subwoofer so i think it could play it

brennanboy

photocell

what is the voltage output on a photocell

tali122

skyscraper -toilet break

what do construction workers working at the top of a new build skyscraper(ie just the outer frame built) do when they need to go to the toilet- use a bucket? and do they need to plan when to eat as if...

jrtv

Time & Date

Next month on the 4th May at two minutes and three seconds past 1:00 in the morning, the time and date will be 01 : 02 : 03 04 : 05 : 06 That won't happen again, or do you know different ?

trichards

Balancing toy

There is an "American folk balancing toy" that appears to defy gravity. How does this simple "s" shaped wood piece hold a belt and balance on a finger tip?

eezablade

Time travel will be possible

Not reverse time travel (ie somebody arriving from thee future), but forward time travel. Sometime in the future, it will be possible to travel further into the future to bring back information,...

Buenchico

White v Silver

Many years ago, when I was a student teacher, I had just finished a lesson about light when a 12-year-old girl asked this: "Sir, if a surface which which reflects all frequencies of light appears...

thecoach

Canonball!

A train is travelling at exactly 20mph in a perfectly straight line, with a canon pointing directly upwards, all natural factors are obsolite. The canon shoots a canonball 20 meter's in the air. Where...

kermit911

Hovercraft

I own a hovercraft. She does about 40 M.P.H. on water and land. Ice is a different story. The hovercraft pumps out about 100 M.P.H. wind for push. My question is, if a truck is driving behind the...

Mortanis

Can gravity/weight kill you?

How much weight does it take to kill you? I mean like, if you visited another planet with more gravity (such as jupiter or saturn, or some other planet we haven't discovered yet), how many times would...

dudenexdoor1

guys thanx for ur replies.. anyway i ill drop the question for a while..

recently i read in a book that life forms couldnot have got more and more complex(order) with time because of entropic reasons .. ur thoughts??

saem2004

planet rotation

What causes the planets to rotate?

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