Is skiing or snowboarding safer?

Winter will be here soon, so it’s time to talk about winter sports. I have kids who may become interested in snowboarding or skiing soon. As a protective parent, should I suggest the sport with the 62% lower risk of injury (skiing) or the one with a 61% lower risk of death (snowboarding)?

Skiing vs. Snowboarding? Which is more dangerous?

I think that Mpora’s math is wrong where it points out, “Snowboarders…33% less likely to be fatal,” though. Using the raw numbers in the full article, I calculated that a snowboarder being 61% less likely to suffer a fatal accident than a skier.

100% × (1 – ((snowboarder_deaths ÷ total_snowboarders) ÷ (skier_deaths ÷ total_skiers))) = reduced_risk_of_snowboarder_death

100% × (1 – ((12 ÷ (7,300,000 + 300,000)) ÷ (39 ÷ (8,250,000 + 1,500,000)))) = 61%

Or, any snowboarder who is injured is 85% less likely to be injured fatally than any skier who is injured.

100% × (1 – ((snowboarder_deaths ÷ snowboarder_injuries) ÷ (skier_deaths ÷ skier_injuries))) = reduced_risk_of_injured_snowboarder_death

100% × (1 – ((12 ÷ ((6.97 ÷ 1000) × (7,300,000 + 300,000))) ÷ (39 ÷ ((2.63 ÷ 1000) × (8,250,000 + 1,500,000))))) = 85%

Original:
http://mpora.com/articles/which-is-more-dangerous-skiing-or-snowboarding#!bFFAug

Posted in Mathematics, Sports | Leave a comment

Schadenfreude – hilarious skateboard party wipeout

I wish I could find the original version of this clip. Click to play.
wipeout_frame

Posted in Sports, Video | Leave a comment

If you are singing while driving, wear a helmet


http://www.youtube.com/watch?v=MejbOFk7H6c

Posted in Music, Video | Leave a comment

How to lose money while trying to earn more money

Stories like this are why I do not plan to start my own company.

Gamasutra article: Why I’ve Said Goodbye to Mobile in Favor of PC

Backup file:
Gamasutra_-Thomas-Henshells-Blog-Why-Ive-Said-Goodbye-to-Mobile-in-Favor-of-PC.pdf

Posted in Computer Graphics, Whining | Leave a comment

As a dog returneth to his vomit…

…we’re headed back into combat in Iraq. Rats.

Boston Globe article: https://www.bostonglobe.com/news/world/2014/08/08/obama-authorizes-iraq-airstrikes/jPPcLTUwCgKpAaibqZ666L/story.html

Backup file: Why-did-Obama-approve-airstrikes-against-militants-in-Iraq_-World-The-Boston-Globe.pdf

Posted in Current Events, Whining | Leave a comment

This must be the happiest monochromatic guy ever

The music is so chipper!

http://www.youtube.com/watch?v=5EWr1Lh1uNk
I think this guy is even happier than Nyan Cat.

Posted in Computer Graphics, Music, Video | Leave a comment

English Electric Lightning in the stratosphere


http://www.youtube.com/watch?v=qwgfU228clE

Posted in Aerospace, Science, Video | Leave a comment

Holes, Debris from Storms in Downtown CR

Can you spot my family in this video? This news segment aired on KGAN on June 30, 2014.



Original:
http://www.cbs2iowa.com/news/features/top-stories/stories/holes-debris-storms-downtown-cr-28024.shtml

Posted in Current Events, Video | Leave a comment

Happy 238th Independence Day, USA!


http://www.youtube.com/watch?v=eXeIxtI–uc

Posted in Music, Video | Leave a comment

Happy memories of the Sears Computron

When I was a kid in the 1980’s, my sister owned a Sears Computron. The Computron had a 7-digit display for letters & numbers and a 30-button keyboard. The sounds it made were plain beeps at different pitches. It played number games, spelling games and a rebus game (which required the use of the instruction booklet). Best of all, the Computron featured a very basic musical sequencer.

Sears Computron (1980)

I don’t think that a kid nowadays would enjoy using the old Computron, but my sister and I completed each game, and I thought it was really cool. My sister composed this catchy & annoying little ditty:

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.


Jen's Ditty

So thanks, Sears (and manufacturer VTech), the Computron of 1980 was great.

Posted in Music, Nostalgia | Leave a comment