go explore and have fun!
Sunday, December 6, 2009
chromoscope
there is a new interactive astronomy website called chromoscope that allows you to explore our milky way galaxy in several different wavelengths! you can search for individual objects, you can zoom into different areas of our galaxy and you can explorre what various objects look like with x-ray vision, visible light, hydrogen alpha, far-infrared, microwaves, and radio light!
go explore and have fun!
go explore and have fun!
Saturday, December 5, 2009
Friday, December 4, 2009
Tuesday, December 1, 2009
dotAstronomy: first day impressions
a colleague of mine joked before i came to this dotAstronomy workshop, that it would be a bunch of science, technology, and astronomy dorks sitting in a room twittering to each other and the world. i chuckled and reluctantly agreed, but really, i had no idea:
the laptop to human ratio in the main conference room is very nearly 1! the mac to human ratio is only slightly less than one, and i'm guessing the iPhone to human ratio is quite high too, but cant be exactly one because i dont own one! i admit it, i'm not an iPerson. i kinda wish i had one though, because there are all sorts of great sessions this week on various applications.
anyway, the venue for the workshop is amazing! i have my own office:
but i'm a bit worried that the elevator has a "gravity" switch!?
they keep us properly loaded with coffee.
we heard a nice talk by chris lintott and arfon smith about the galaxy zoo.
and ironically, there is a constantly-morphing schedule of events on a white board in the coffee room. there is NO accurate digital version of this plan of events!
and riding bicycles with a group of astronomers back to the hotel was amusing; the rental bikes here in holland only have foot breaks. the process of locking the bikes was even more hilarious....
the laptop to human ratio in the main conference room is very nearly 1! the mac to human ratio is only slightly less than one, and i'm guessing the iPhone to human ratio is quite high too, but cant be exactly one because i dont own one! i admit it, i'm not an iPerson. i kinda wish i had one though, because there are all sorts of great sessions this week on various applications.
anyway, the venue for the workshop is amazing! i have my own office:
but i'm a bit worried that the elevator has a "gravity" switch!?
they keep us properly loaded with coffee.
we heard a nice talk by chris lintott and arfon smith about the galaxy zoo.
and ironically, there is a constantly-morphing schedule of events on a white board in the coffee room. there is NO accurate digital version of this plan of events!
and riding bicycles with a group of astronomers back to the hotel was amusing; the rental bikes here in holland only have foot breaks. the process of locking the bikes was even more hilarious....
Monday, November 30, 2009
participate in dotAstronomy
if you would like to participate in this dotAstronomy technothon, you can follow the action LIVE from the dotAstronomy workshop thru UStream everyday this week: http://tinyurl.com/dotastrotv.
if youre interested, i give my talk friday morning at about 0845 UT.... quite early in the US, sorry!
you can also follow me on twitter for up to the second happenings... or follow @dotastronomy on twitter OR keep up with the #dotastro hashtag.
use the #dotastro hashtag on twitter to ask the speakers questions in real time!
if youre interested, i give my talk friday morning at about 0845 UT.... quite early in the US, sorry!
you can also follow me on twitter for up to the second happenings... or follow @dotastronomy on twitter OR keep up with the #dotastro hashtag.
use the #dotastro hashtag on twitter to ask the speakers questions in real time!
jimmy fallon does neil young doing the fresh prince
thats right... this video shows jimmy fallon (impressively) singing as neil young singing the theme to the fresh prince of bel-air! hilarious!
i'd like to hear him do parents just dont understand.
i'd like to hear him do parents just dont understand.
Sunday, November 29, 2009
Saturday, November 28, 2009
christmas cracker joke
last night was my astronomy department's christmas party (yeah, i know its still november). the tradition in the UK at a christmas dinner is to open a christmas cracker, which looks like a cardboard toilet paper roll wrapped in shiny paper! the cracker makes a loud 'crack' when you open it, and inside you find a paper hat to wear during the meal, a tiny toy you can play with until it inevitably breaks, and a joke or riddle or motto!
i received a joke in my cracker and surprisingly, it was pretty good!
Q: why did the scientist install a knocker on his door?
A: he wanted to win the No-bell prize!
i received a joke in my cracker and surprisingly, it was pretty good!
Q: why did the scientist install a knocker on his door?
A: he wanted to win the No-bell prize!
Friday, November 27, 2009
dotAstronomy
i'm off to the netherlands on sunday to attend the .Astronomy conference, which just had a press release today! the point of this conference is to explore in interaction between astronomy and the internet. citizens are now able to participate in real science, through projects like galaxy zoo, astronomers are more connected than ever by online databases and networked services, and public outreach possibilities have broadened with projects like sixty symbols.
i'll be presenting a short talk about my participation in the sixty symbols video series. if any of you have opinions or feedback about the series, please let me know in the comments!
i dont really know what to expect from this conference, but i'm excited to find out and learn about a lot of new technologies astronomers are developing to take advantage of the world wide web of information and communication!
i'll be presenting a short talk about my participation in the sixty symbols video series. if any of you have opinions or feedback about the series, please let me know in the comments!
i dont really know what to expect from this conference, but i'm excited to find out and learn about a lot of new technologies astronomers are developing to take advantage of the world wide web of information and communication!
Thursday, November 26, 2009
Tuesday, November 24, 2009
fireflies or lightning bugs?
a recent big picture set features 25 photos from the international national geographic photo contest.
my favorite is a beautiful photo by steve irvine that shows "about one hour of firefly activity near my home in rural Ontario. The precision of the background star trails is an interesting contrast to the chaotic pattern of the firefly flashes."
his caption captures the contrasting movements in the picture perfectly.
although... i've always called those little flying creatures that periodically light up in neon yellow: lightning bugs. as far as i can tell, fireflies and lightning bugs are the same bugs, and i'm wondering just how regional these terms are.
what do you call them and where are you from? have you heard both names?
i dont remember hearing the term "fireflies" until i moved to austin, texas. even after i heard the word, it took me a while to identify the glowing creature as my lightning bug, because there arent very many flying around austin! i was used to massive hoards of the creatures, and hadnt even realized that i hadnt experienced the mesmerizing feeling of being inside a cloud lightning bugs since i moved away from home!
where i grew up in ohio, there are TONS of lightning bugs! i usually found lightning bug clouds surrounding bushes or around a grove of trees. the last place i lived before moving away from ohio was a small, square building that held 4 apartments. around the back sat a small parking lot shaded by many tall trees that grew along a small creek. the location felt quaint, welcomed the seasons well, attracted loads of pesky mosquitoes, but also harvested lightning bug fiestas!! during certain nights, i could walk around the parking lot and be completely surrounded by little, moving, disorienting, flashing lights that reached all the way up into the trees!
of course as a kid, i would catch a lightning bug in my hands, watch the neon shine thru my fingers, and wonder why i didnt have the cool ability to light up any of my body parts in such a way!
i havent experienced lightning bugs in such a way anywhere else i've been, except for a hint of the feeling on a boat trip down a river deep in malaysia.... even there, people called them fireflies!
my favorite is a beautiful photo by steve irvine that shows "about one hour of firefly activity near my home in rural Ontario. The precision of the background star trails is an interesting contrast to the chaotic pattern of the firefly flashes."
his caption captures the contrasting movements in the picture perfectly.
although... i've always called those little flying creatures that periodically light up in neon yellow: lightning bugs. as far as i can tell, fireflies and lightning bugs are the same bugs, and i'm wondering just how regional these terms are.
what do you call them and where are you from? have you heard both names?
i dont remember hearing the term "fireflies" until i moved to austin, texas. even after i heard the word, it took me a while to identify the glowing creature as my lightning bug, because there arent very many flying around austin! i was used to massive hoards of the creatures, and hadnt even realized that i hadnt experienced the mesmerizing feeling of being inside a cloud lightning bugs since i moved away from home!
where i grew up in ohio, there are TONS of lightning bugs! i usually found lightning bug clouds surrounding bushes or around a grove of trees. the last place i lived before moving away from ohio was a small, square building that held 4 apartments. around the back sat a small parking lot shaded by many tall trees that grew along a small creek. the location felt quaint, welcomed the seasons well, attracted loads of pesky mosquitoes, but also harvested lightning bug fiestas!! during certain nights, i could walk around the parking lot and be completely surrounded by little, moving, disorienting, flashing lights that reached all the way up into the trees!
of course as a kid, i would catch a lightning bug in my hands, watch the neon shine thru my fingers, and wonder why i didnt have the cool ability to light up any of my body parts in such a way!
i havent experienced lightning bugs in such a way anywhere else i've been, except for a hint of the feeling on a boat trip down a river deep in malaysia.... even there, people called them fireflies!
candidate collision at LHC!
the large hadron collider (LHC) is up and running again - successfully this time! beams of particles are shooting around the tubes, and professor brian cox is reporting on twitter that this image shows a candidate collision detected by the ATLAS project!!
congratulations to all all at CERN! you can read more at cosmic variance here and here.
congratulations to all all at CERN! you can read more at cosmic variance here and here.
Saturday, November 21, 2009
if earth had rings like saturn
here is a nice fantasy animation showing what the views might be from earth's surface if we had a ring system!
UPDATE: an interesting discussion on the implications of earth having rings is up at quantum rocketry.
UPDATE: an interesting discussion on the implications of earth having rings is up at quantum rocketry.
Thursday, November 19, 2009
nora the piano cat
this is hilarious! it just keeps getting better....!!!
i miss having a cat in my life.
i miss having a cat in my life.
Wednesday, November 18, 2009
2012 - a scientific reality check!
here is a message from NASA Jet Propulsion Laboratory California Institute of Technology
Tuesday, November 17, 2009
an astronomer's periodic table
speaking of periodic tables, what chemists call the periodic table of elements is very different from what astronomers consider! listen as dr. omar almaini describes an astronomer's periodic table, followed by the description of how the elements are formed in the hearts of stars!
Monday, November 16, 2009
3D projections on buildings
wow! NuFormer Digital Media has developed a fascinating way to make custom 3D projections on buildings! i would really like to see one of these in person! advertising with a lasting impact!
Projection on Buildings from NuFormer Digital Media on Vimeo.
Sunday, November 15, 2009
marvelous night for a moondance
can i just have one more moondance with you my love?
here's a great recording of moondance by van morrison that i cannot embed.
here's a great recording of moondance by van morrison that i cannot embed.
Friday, November 13, 2009
Thursday, November 12, 2009
ringo starr's small head?
after reading a guardian article about the auction of the photo below, minnesotastan at tywkiwdbi noticed that ringo starr's head (second from right) looks oddly tiny compared to neighboring john and george!
does ringo really have a smaller head?
does ringo really have a smaller head?
Wednesday, November 11, 2009
galaxies of garbage
yes, humans have purposely created islands in unexpected places - dubai, for example. but we've also accidentally made other islands, whose total size may add up to be TWICE THE SIZE OF TEXAS!
thats right: trash islands! off the pacific west coast of the US, 1000 miles northeast of hawaii, live several massive, synthetic, growing islands of our rubbish. our synthetic products and the whirling ocean currents have conspired together to create floating piles of plastic leftovers from our lives. we have multiple huge and expanding mountains of refuse living in the vortices of earth's oceans.
yuck!
what can we do? reuse items that dont break up: plastics! reuse plastic bags, or get cloth bags that you can use infinitely! increase the use of biodegradable materials wherever possible. buy a cup or more permanent water bottle to drink from , instead of opening several plastic water bottles a day.
of course, as a single individual my efforts wont decrease the rate at which the galaxies of garbage are growing, but i think as a society, we have to get better at reusing what we buy. we just plain dont need all this *stuff* in our lives!
thats right: trash islands! off the pacific west coast of the US, 1000 miles northeast of hawaii, live several massive, synthetic, growing islands of our rubbish. our synthetic products and the whirling ocean currents have conspired together to create floating piles of plastic leftovers from our lives. we have multiple huge and expanding mountains of refuse living in the vortices of earth's oceans.
yuck!
what can we do? reuse items that dont break up: plastics! reuse plastic bags, or get cloth bags that you can use infinitely! increase the use of biodegradable materials wherever possible. buy a cup or more permanent water bottle to drink from , instead of opening several plastic water bottles a day.
of course, as a single individual my efforts wont decrease the rate at which the galaxies of garbage are growing, but i think as a society, we have to get better at reusing what we buy. we just plain dont need all this *stuff* in our lives!
Tuesday, November 10, 2009
carl sagan on childhood
in honor of his birthday, i'd like to share a quote from carl sagan:
“As soon as I was old enough, my parents gave me my first library card. I think the library was on 85th Street, an alien land. Immediately, I asked the librarian for something on stars. She returned with a picture book displaying portraits of men and women with names like Clark Gable and Jean Harlow. I complained, and for some reason then obscure to me, she smiled and found another book — the right kind of book. I opened it breathlessly and read until I found it. The book said something astonishing, a very big thought. It said that the stars were suns, only very far away. The Sun was a star, but close up.”
from “the backbone of night,” cosmos.
more quality quotes at skeptic.
“As soon as I was old enough, my parents gave me my first library card. I think the library was on 85th Street, an alien land. Immediately, I asked the librarian for something on stars. She returned with a picture book displaying portraits of men and women with names like Clark Gable and Jean Harlow. I complained, and for some reason then obscure to me, she smiled and found another book — the right kind of book. I opened it breathlessly and read until I found it. The book said something astonishing, a very big thought. It said that the stars were suns, only very far away. The Sun was a star, but close up.”
from “the backbone of night,” cosmos.
more quality quotes at skeptic.
Monday, November 9, 2009
Sunday, November 8, 2009
mittenwald, germany
mittenwald is a gorgeous little town in the alps of southern germany. it's known for the murals painted on the buildings and its history of people making quality violins.
i'll take the high road and you take the low road....
mmm... apple strudel.
i'll take the high road and you take the low road....
mmm... apple strudel.
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