Friday, August 5, 2011

Turn on your imagination and turn off boredom

In the fainter recesses of my mind, I vaguely remember being bored. Stuck in the house on a rainy afternoon, my siblings and I fidgeted at having nowhere to vent our excess energy. I'm sure that we uttered the words "I'm bored" more than my parents wanted to hear. My parents would turn being house-bound into an adventure by bringing out special occasion toys like Barbies that Mom played with as a child and felts of people and animals that we used to act out stories. We raided the linen cupboard and the bookshelves to build tent cities of sheets propped over chairs and other furniture, pinned precariously with small stacks of books. It's amazing how a little imagination made the boredom melt away.

Now I simply look incredulously at anyone who says they are bored. In my quest to fully accommodate family, work, and personal goals, I pretend that I need less sleep, burning the proverbial candle at both ends. Don't get me wrong, I enjoy candles, but it does catch up with me.

Life just keeps getting more interesting. In a heartbeat, I went from re-inventing myself as a plus-size athlete; to meeting and becoming the adoring wife of my best friend; to awe-struck, occasionally frazzled mother. My guys fill my heart with love and my life with laughter and warmth that balances the inevitable frustrations. From daily chores to playing with my son, my home life is packed to the brim. Sometimes I even get to enjoy the fun of shaping a loaf of bread or creating a family member's favorite cake.

I am also daughter, sister, and Aunt in a close-knit family. As we work toward my parents' departure for a job in Korea, we are equal parts excited for them at the incredible opportunity and mourning the loss of their close presence in our lives. We snatch every opportunity to take what now seems like a short drive to hang out with our beloved friends, holding onto the promise of video chat, email, and phone access after their departure at the end of the month. Marriage brought more amazing roles as daughter-in-law and sister-in-law to my husband's mother and sister who have not only accepted me but also readily taken me in as a beloved member of the family.

I devote the greater part of my week days to a job that is important and interesting. I welcome the intellectual stimulation, though working at a public health laboratory is occasionally somewhat too interesting (such as during the H1N1 Influenza outbreak). I am so thankful for a steady job that lets me play with words.

When my work is done, my family's needs addressed, and my son tucked into bed, I reach for the last scrap of mental energy and write. Sometimes my writing (or re-writing) goes well; I'm in the zone and loving every minute. When I look up and find that it's already one in the morning, I feel a deep sense of fulfillment, though I also know that I will grumble to hear the beep of my alarm in a few short hours. Other times I struggle through the quicksand of possibilities to create a coherent sentence and gladly push away from my desk to crawl in for an "early," 11pm bedtime.

Random moments throughout the day yield opportunity for reflection, prayer, and imagination. As I mention in my blogs, even news stories about scientific advances can provoke flights of imaginative fancy. Of course I also love to read, so I cram that in during my lunch hour or on those nights when, sapped of mental energy, I skip writing and crawl in bed with my Kindle.

We are surrounded by media. Instead of using the internet, radio, television, computers, video games, movies, smart phones, and other media to prevent boredom, I recommend that we turn on imagination. Use the wealth around you to build a few castles in the air. Remember the magic of your childhood. Turn on your imagination and turn off boredom.

Wednesday, August 3, 2011

Scientists Create Space-Time Invisibility Cloak

Scientists have created a real life invisibility cloak. This one doesn't just make objects disappear, it hides entire events.

Physicists have discussed the theoretical possiblity of a space-time "event cloak" to theoretically conceal an event in time. A Cornell team made it happen, for 110 nanoseconds anyway.

The necessary equipment: two time-lenses that can compress and decompress light in time and two electro-optic modulators. Using two of these modulators, you can slow down or compress the light travelling through the first lense. The second lense, downrange from the first, can then decompress (accelerate) the incoming photons from the first lense. (Don't have electro-optic modulators? A nice used model can be yours for a mere $1,499.99, plus shipping and handling, via eBay.)

Stopping the photon flow is like stopping the traffic on the highway. As you sit upstream in your idling car, more than half fretting over the delay, you send up a small prayer for anyone involved in the accident, knowing that if you can just get past this it will be free sailing on the highway. The all-powerful physicist crosses the higway through the gap and then accelerates the traffic to catch up with the traffic ahead, closing the gap. To a driver further downstream, the gap isn't there; from their observation point it might as well have never existed. There is no evidence.

That gap is your period of invisibility. Whatever happens under the "event cloak" goes unrecorded. But you'll have to be mighty quick in order pull off that bank heist. The Cornell scientists concede that the best they could achieve is 120 microseconds. That said, science is always advancing, so who knows what the future holds. Meanwhile, the space-time invisibility cloak is great fodder for science fiction. I feel a story coming on....

For a very readable and more detailed account, I recommend National Geographic's article: Space-Time Cloak Possible, Could Make Events Disappear?

Monday, August 1, 2011

Participating in the Belly Button Biodiversity Project


My July 10 blog about "Your belly button is one of the last biological frontiers" still ranks as one of my favorite science-related blogs to date. I subsequently sent a request asking how to contribute a sample. Today I received a response.

The representative for the Belly Button Team pointed me to their work in general at Your Wild Life and also specifically to this link:

I submitted a request for kits to test my family. Hopefully the results aren't too flocculent. (I just had to work in my new word for today. Feel free to follow the definition link provided.)

Don't hold your breath for the results, though I promise to come back and blog about them. Apparently the Belly Button Biodiversity Project has received a tremendous amount of interest lately, so they may be a little slow in responding. The team's representative assured me that "we will get everything to you as fast as we can. Feel free to share this with your readers!"

Many thanks to The Belly Button Team representative who took the time to respond to my query in the midst of what sounds like a mad rush.