Books for kids, teens, & those who are young at heart

Category: Nature (Page 13 of 20)

Welcome to the New Observation Desk

Hello and welcome to the new Observation Desk blog here at my new site www.katielcarroll.com. The tea water is on (the black dragon pearls are standing by) and the scones are in the oven (blueberry jam not optional…it’s just too delicious).

This is my real, live desk. It’s way too messy to be functional. I actually use the other desk in the home office (which technically is my hubby’s desk…thanks, hubby!).

 Things may look a bit different around here, but all the old posts and all your great comments have scuttled on over to the new desk. There’s some bonus stuff too, like my author bio and books page. Look for more content coming soon, including information about my school visit program. Of course you can always use the handy-dandy contact page to send me an e-mail.

I’d love to know what you think of the new site (but really I only want compliments and you can stuff the bad thoughts!). Stay tuned for some posts on the great crops I’ve been enjoying and I think it’s time we had a science update already! What have you all been up to lately?

 

Signs of Spring

Here in New England you never can use temperatures to decide what time of year it is. With a warmer than average winter (bad for allergies and getting rid of bugs, but a nice break after last year’s crazy winter), it seems like spring has been around for months.

I know better than to let an 80-degree day in March fake me out with a premature promise of summer. An April snowstorm is always a possibility. Just today it was rainy and damp and cold outside. There’s other ways to tell spring is here, though.

For one the birds are back. I spied a crow taunting a squirrel. The crow clutched what appeared to be a long reed of dried grass in its mouth. The squirrel got real close to the reed, only to have the crow fly out of reach. Then the crow landed back on the grass and let the squirrel approach. With a squawk, the crow hopped away again. This went on for some time, much to my amusement (those pesky squirrels are always stealing my unripe tomatoes, taking one bite, and leaving the rest for me to find) and much to the squirrel’s dismay. I’ve also has a particular blue jay that seems to have made a nest in the forsythia bushes on the edge of the yard. And the distinct who-who-who lament of the mourning dove is back.

On Thursday, the hubby, the bro, The Boy, and I had our first ice-cream-for-dinner event at the Sundae House. The giant sign on their building reads, “It Must Be Spring, We’re Open!” Signs never lie, so you know that it really must be spring!

On Friday as I was leaving work I drove toward what from afar looked like a couple of misplaced lawn chairs blocking the driveway. Turns out, it was a tom turkey strutting its stuff and peacocking (let me just point out what a fun word “peacocking” is) as it tried to court an indifferent lady turkey.

Lastly and most definitively I know it’s spring because the little pea seeds are sprouting in their trays. My mom and dad both stopped by the house and saw the too-tall-for-trays pea plants on my kitchen counter and (independently of each other) said, “You’ve got to get those in the ground!”

What signs of spring have you seen lately?

The world stays the same…or does it?

After teasing us last September with the news that Einstein might have been wrong, scientists reported on Wednesday the face of physics as we know it is not changing. It appears a faulty cable connection created an erroneous reading of tiny neutrino particles traveling 60 nanoseconds faster than light.

I’m a bit disappointed to learn the way we thought the world worked  isn’t changing (as in E really does equal MC 2 and Einstein had it right all along). Maybe the physicists over at CERN should have done a better job of keeping the lab rats from gnawing on sensitive technical equipment (just kidding)!

Yet just when I thought my imaginings of a new paradigm for the universe was going to be destroyed by such a mundane thing as a bum cable, a report on Friday restored a little of my previous excitement. It seems the faulty wiring could actually have made the original readings wrong in the opposite direction and the particles may have been traveling faster than the faster-than-the-speed-of-light readings.

Say what? So maybe Einstein was wrong and I might still have the pleasure of seeing a major scientific shift in my lifetime. Oh cruel physics…stop toying with my fragile emotions and get some definitive results already!

Was Einstein Wrong?

BIG NEWS today regarding the very fundamentals of physics and how the universe works. This latest mind-blowing development comes not from the Large Hadron Collider, but from OPERA (Osciallation Project with Emulsion-tRacking Apparatus…yeah, I know…huh?). It turns out Einstein might have been wrong…that’s right, Einstein might have been wrong.

Scientists at the CERN physics lab just announced that subatomic particles called neutrinos were observed to be traveling faster than the speed of sound. So that whole E=mc 2 thing may need to be rethought because it is based on the the theory that it is impossible for any particle with mass to accelerate at or above the speed of sound. BAZINGA (as Sheldon Cooper from The Big Bang Theory would say)!

But you may want to wait a little longer before you tell that iconic Einstein poster hanging above your bed, “You just got served!” Before scientists call the measurements true (even though the 60 nanoseconds faster than the speed of sound the neutrinos traveled is above the 10 nanosecond margin of error), they want to verify with independent tests.

Tune into the CERN live webcast, which I thought was supposed to take place at 16:00:00 (Europe/Zurich) today, but I think that time has already passed and the webcast doesn’t seem to be up. I’ll keep checking back to the page for the latest.

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