Wednesday Apr 30, 2008

I recently caught a very interesting film on the Sundance Channel from Comcast's On-Demand free movies section (very cool service, BTW). It's a documentary about Chinese tea called All In This Tea. The film follows David Lee Hoffmann (an American tea pioneer) through rural areas of China on his hunt for fine hand-crafted teas that are generally unavailable through mass production. There are insightful commentaries from tea experts and connoisseurs, plus some great footage of the landscape. I learned a lot about the history and culture of tea, and definitely recommend the film if you have any interest in that sort of thing.

Friday Nov 09, 2007

I've just returned from a 2-week safari in Kenya and Tanzania, East Africa. It was amazing. I took this picture of a female lion attacking a full-grown zebra in the Serengeti. The lacerations on the zebra's haunches are from the lion's claws. She was very skilled and the zebra did not escape. I was happy to be standing safely in the Land Cruiser roughly 50 feet away. Our guide, Omar, did an excellent job of tracking the lion and positioning the vehicle near the zebra where he suspected she would attack. It was one of the highlights of the trip.

The safari was an organized tour that Nicole invited me to join, so I accompanied her. It was a fairly face-paced itinerary. We stayed in a different lodge or camp almost every night. The basic trek was: Nairobi, Mount Kenya, Sweetwaters, Lake Nakuru, Masai Mara, Amboseli, Ngorongoro Crater, Olduvai Gorge, Serengeti, and Tarangire. We also visited a coffee and tea plantation, a yarn spinning and weaving facility, Karen Blixen's estate (from Out of Africa), and a giraffe shelter called Giraffe Manor.

The big highlights of the trip for me were: watching two white rhinos sparring near Lake Nakuru (see picture below), a hot-air balloon ride over the plains of the Masai Mara at the crack of dawn followed by a champaign breakfast, the lion kill described above, visiting a primitive tribal village where the Masai people still live traditional lives, and seeing a mother cheetah leave her cubs to chase a gazelle at blindingly fast speeds.

The main downside to the trip was the long, dusty, insanely bumpy roads. With the aggressive itinerary, we were always on the go and spent a long time in the truck getting jostled and catapulted around. By the end of the day there was a layer of dirt over pretty much everything -- clothes, hair, face, luggage, binoculars, camera. It was a fair price to pay, however, for the opportunity to witness such a wide array of wildlife in such a diverse and naturally functioning ecosystem.

Monday Oct 01, 2007

I took a slight risk by purchasing a new road bike online without having taken it for a test ride. However, the frame looked good (light with carbon fiber fork and seat stays), and, more importantly, the components looked excellent for the money. All Shimano Ultegra package weighing in at 18.2 lbs. for $1299 new? Not bad at all. I was willing to give it a go. Now that I've had it for a while and gone on some rides, I can say I am *extremely* happy with the purchase. It's a fantastic bike.

Check it out: IBEX Aprisa Elite 6600

Buying direct is a nice model, it cuts out the overhead. The bike came packed in a box, so it required a minimal amount of assembly and adjusting. Overall, no sweat. Nicole and I did a really nice ride from downtown SF over the GG bridge, up through Sausalito, to Tiburon. Then we took the ferry to Angel Island, biked the loop there and returned whence we came. Anyway, the bike has been a joy to ride. The geometry has been feeling really good after some minor seat and handle bar adjustments. Go IBEX, you rock!

Monday Jul 30, 2007

Sunday (6/29) I ran the second half of the San Francisco Marathon. It was my first half marathon race -- 13.1 miles or 21 kilometers. My goal was to finish in under 2 hours at a 9 minute mile pace or quicker. I did much better than I expected, finishing in 1:43:40 (stats below). That's a 7:55 minute mile pace. Whew.

The course started in Golden Gate Park, went down Haight St., through the Mission and SOMA, up to AT&T Park and under the Bay Bridge. There were some hills along the way, but no major ones. The weather was chilly, misty, and foggy to start with, getting nicer and just overcast towards the end of the race. Today my legs and feet are a bit sore. :)

My stats:
San Francisco Marathon - 2nd Half Marathon
Bib: 	        21213
Name: 	        Daniel Gross
Gender: 	M
Age: 	        36
Hometown:       San Francisco CA
Place Overall:  253 out of 2050
Men:            177 out of 823
M 30-39:        54 out of 307
AgeGrade:       57.45% 
Place:          518
FINISH:         1:43:40  pace:  7:55
0:                       pace:  
7.6 M:          1:03:21  pace:  8:21
1.8 M:          13:52    pace:  7:43
Chip Time:      1:43:40 	 
Gun Time:       1:48:05 	 

Monday Jun 05, 2006

Something I came across. Bummer, man.

Wednesday Feb 22, 2006

The hi-tech vision is that eventually the world will be dominated by robots. Terminator, Blade Runner, The Matrix, and I, Robot are some movie examples of the inevitable fate the human race faces. Heck, even our own Bill Joy predicts a bleak, robot-filled future (Why the future doesn't need us).

So, what do we do? Well, fear not, here is a book that will help us all prepare for the point in time when the bots turn against us...

How to Survive a Robot Uprising

Learn about these important topics:
  • How to spot a rebellious robot servant
  • How to spot a hostile robot
  • How to survive hand-to-hand combat
  • How to pose as a humanoid robot


News.com Article:
If robots get too smart, he'll know how to stop them



Good luck fellow humans.

Thursday Feb 09, 2006

We rolled out 2 T2000s to production last week for sun.com search. They replaced the 2 v490s we had installed for our backend spider crawls. I am amazed by the computing power of the new boxes. The T2000 has a single T1 sparc processor, which has 8 cores and 4 threads per core. That's 32 virtual processors on a single chip. For highly-threaded, integer-based computing it is absolutely perfect. Floating-point is another matter, since all 32 virtual processors share 1 FP processor. That's okay for our purposes though. We saved a ton on price, RUs, and likely energy going forward. It's fun to be eco-friendly. Sun rocks.

T2000:
http://www.sun.com/servers/coolthreads/t2000/index.jsp

T1 processor:
http://www.sun.com/processors/UltraSPARC-T1/

Tuesday Jan 31, 2006

Ray Kurzweil has a really interesting user interface for organizing topics on his site, called The Brain:

http://www.kurzweilai.net/brain/frame.html

I think Ray's brain is particularly informative. Here is the technology that drives it:

http://www.thebrain.com/

Monday Jun 21, 2004

Been reading more than usual for me lately. Here are some books I've read in the last few months, all of which I've really enjoyed:

  • Thief of Time - Terry Pratchett
  • The Truth - Terry Pratchett
  • Coraline - Neil Gaiman
  • Monstrous Regiment - Terry Pratchett
  • American Gods - Neil Gaiman
  • The Da Vinci Code - Dan Brown
  • Eragon - Christopher Paolini
  • Tishomingo Blues - Elmore Leonard
  • Angels & Demons - Dan Brown
  • Wee Free Men - Terry Pratchett
  • The Curious Incident of the Dog in the Night-time - Mark Haddon

I'm onto Be Cool by Elmore Leonard now...

Monday Jun 14, 2004

Visited Dublin last weekend (June 4th - 6th). It was a very busy, yet welcoming city. Spent 2 days and 2 nights there, exploring on foot. Stayed at the Temple Bar hotel.

Saw the Book of Kells at Trinity College, an extremely old tome with amazingly detailed illustrations. More awe-inspiring, however, was the Old Library. A vast array of very old books stacked on towering shelves. Amazing woodwork and a tall arched ceiling in the library.

Also, took the Guinness Brewery tour. It was filled with facts about brewing and the company itself, but the best part was the gravity bar at the end. It's a round room several stories up with glass walls, which gives you a 360 degree view of Dublin. Guinness is served at a round bar at the center. A wonderful lounge-like atmosphere.

Other points of interest were Christ Church and Dublin Castle, both of which had lots of history and context. Christ Church is a great gothic church. The crypt was quite large and contained some impressive tombs and treasures on display. Dublin Castle has gone through many major rebuilds and is still used as a government building. One of the corner towers was thought to be destroyed, but was "discovered" in a somewhat recent excavation. The tour takes you underground to see the tower and the original moat. The moat used to be part of the river Liffey, and in the excavation they found 100's of skeletons there, probably soldiers at one time. Since Guinness used to get its water from the river, the tour guide joked that that is why Guinness is so "full-bodied". :)

Dublin's National Museum displays ancient celtic and viking artifacts (ornaments, weaponry), as well as more modern religious and military items. Ireland has quite a rich history, both cultural and political. The Museum traces quite a range, from prehistoric to present. Met a charming elderly woman who was very proud of the museum and happy to be there. She told me she thought if more young people understood the knowledge and context of Ireland's history they would be more proud and respectful of their heritage, which would help them stay away from drugs and crime and so forth. She had a certain wisdom and I enjoyed talking with her.

Found it interesting that most plaques and signs around Dublin are both in English as well as Gaelic. I sometimes overheard people speaking Gaelic too. Kind of lyrical in tone, it's pleasant to listen to. I wasn't able to decipher much of the language, though.

Took walks through Temple Bar, Grafton Street, St. Stephen's Green, and Connelly Street. All were vibrant and buzzing with people. Tourists and locals enjoyed themselves at the pubs and out on the streets. Also, there was lots of live music around with musicians of all kinds. Saw a man play the spoons, another play an electric slide guitar, another play harmonica, a young girl sing a capella, and yet others playing flutes, fiddles, guitars and so on. I dropped a few coins by the ones I liked. One man sang and played guitar with 2 dogs at his feet. I gave him extra -- sucker for canines.

The pubs are colorful, some along narrow, cobbled streets. Most pubs use dark woods inside and feel very cozy. Smoking is no longer allowed in the pubs, so many people would hang out outside to have a smoke. I think the legend that Guinness is better in Ireland is a bit of a myth. It does taste better, but I think it's only because you're in Ireland, not because the brew is any different. :P

Ireland is on the Euro, so I'm glad I can use the cash I have leftover in other countries around Europe (well, except the UK ;). Curious, I had to present my US passport when entering Ireland, but did not have to when returning to the UK.

Ta for now.

This blog copyright 2008 by dgross