# SDMB Believe It Or...(Weird Facts You've Learned Recently) **URL:** \ **Category:** Miscellaneous and Personal Stuff I Must Share\ **Created:** [February 21, 2014, 6:29am UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849 "2014-02-21T06:29:51Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![Mixolydian](https://avatars.discourse-cdn.com/v4/letter/m/da6949/32.png) [@Mixolydian](https://boards.straightdope.com/u/Mixolydian)\ **Post date:** [February 21, 2014, 6:29am UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/1 "2014-02-21T06:29:51Z")
1.Blues guitarist Mike Bloomfield’s dad held patents on a few very common restaurant items: “He held the patents on some classic stove-side accessories: the hexagon-shaped glass salt shaker with the holes on top in the shape of a Star of David, the glass sugar canister with the stainless steel trap-door top and the [classic diner coffee machine](http://thumbs4.ebaystatic.com/d/l225/m/mytmr1RPm5Da83qhvtT8nZA.jpg) that still, to this day, bears the Bloomfield moniker. By 1965, the elder Bloomfield had cashed in his coffeemaker and other patents to Beatrice Foods, one of the top corporations in the world, and walked away with mucho millions.” ([Al Kooper from Gadfly March/April 2001](http://www.gadflyonline.com/archive/marchapril01/archive-bloomfield.html)) 1. Sperm whales got their name from the [spermaceti](http://en.wikipedia.org/wiki/Spermaceti) inside their heads, which somehow got confused with whale semen. ---
**Author:** ![AaronX](https://avatars.discourse-cdn.com/v4/letter/a/7bcc69/32.png) [@AaronX](https://boards.straightdope.com/u/AaronX)\ **Post date:** [February 21, 2014, 11:21am UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/2 "2014-02-21T11:21:57Z")
Cool Runnings was based on a real story?! ---
**Author:** ![Sailboat](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/sailboat/32/461_2.png) [@Sailboat](https://boards.straightdope.com/u/Sailboat)\ **Post date:** [February 21, 2014, 1:27pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/3 "2014-02-21T13:27:25Z")
Birds actually are dinosaurs (specifically, maniraptoran theropods)…but that’s not the Weird Fact I’ve Learned Recently. The weird fact is that _every animal that’s ever had feathers_ has come from the theropod dinosaur line. _Flight_ has evolved at least four times independently (insects, pterosaurs, theropod dinosaurs [birds], and bats), but _feathers_ evolved only once in the history of life. ---
**Author:** ![Dung\_Beetle](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/dung_beetle/32/7945_2.png) [@Dung\_Beetle](https://boards.straightdope.com/u/Dung_Beetle)\ **Post date:** [February 21, 2014, 1:40pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/4 "2014-02-21T13:40:53Z")
From a General Questions thread, _this_ is the coolest thing I’ve heard lately: > [@Has homosexual behavior ever been observed in invertebrates?](https://boards.straightdope.com/t/has-homosexual-behavior-ever-been-observed-in-invertebrates/681712/11): > > And then there’s penis fencing, practiced by some flatworms. The worms are hermaphroditic, but in any given mating, one will take on the female role, while the other takes on the male role. Both get the same benefit from this, offspring, but it costs the mother a lot more than it does the father. So how do they decide who gets to be the dad? By penis fencing. The flatworm penis has a sharp point, and they jab at each other until one penetrates the other’s skin and inseminates it. ---
**Author:** ![Accidental\_Martyr](https://avatars.discourse-cdn.com/v4/letter/a/ce7236/32.png) [@Accidental\_Martyr](https://boards.straightdope.com/u/Accidental_Martyr)\ **Post date:** [February 21, 2014, 1:55pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/5 "2014-02-21T13:55:38Z")
The mother of Mike Nesmith of The Monkees invented Liquid Paper. Nesmith inherited around $25 million after her death in 1980. ---
**Author:** ![Eutychus](https://avatars.discourse-cdn.com/v4/letter/e/a3d4f5/32.png) [@Eutychus](https://boards.straightdope.com/u/Eutychus)\ **Post date:** [February 21, 2014, 2:47pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/6 "2014-02-21T14:47:51Z")
Clams got legs. ---
**Author:** ![Tethered\_Kite](https://avatars.discourse-cdn.com/v4/letter/t/a5b964/32.png) [@Tethered\_Kite](https://boards.straightdope.com/u/Tethered_Kite)\ **Post date:** [February 21, 2014, 3:01pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/7 "2014-02-21T15:01:21Z")
The hyoid bone is the only bone in the body not attached to another bone. It is what allows humans to verbalize. In howler monkeys it is pneumatized (hollow) which contributes to them being one of the loudest land animals. ---
**Author:** ![Earl\_Snake-Hips\_Tucker](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/earl_snake-hips_tucker/32/3269_2.png) [@Earl\_Snake-Hips\_Tucker](https://boards.straightdope.com/u/Earl_Snake-Hips_Tucker)\ **Post date:** [February 21, 2014, 3:38pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/8 "2014-02-21T15:38:43Z")
Linda Ronstadt’s [grandfather](http://en.wikipedia.org/wiki/Lloyd_Groff_Copeman) was a very prolific inventor. ---
**Author:** ![DocCathode](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/doccathode/32/18773_2.png) [@DocCathode](https://boards.straightdope.com/u/DocCathode)\ **Post date:** [February 21, 2014, 5:00pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/9 "2014-02-21T17:00:56Z")
Besides inventing the instrument I so love, Theremin was a master spy and invented some truly ingenious listening devices. Cite- CBS Sunday Morning, and Spy the traveling exhibit. ---
**Author:** ![Senegoid](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/senegoid/32/6606_2.png) [@Senegoid](https://boards.straightdope.com/u/Senegoid)\ **Post date:** [February 21, 2014, 9:01pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/10 "2014-02-21T21:01:17Z")
> [@Tethered\_Kite](#): > > The hyoid bone is the only bone in the body not attached to another bone. It is what allows humans to verbalize. In the human body, I think you mean. Whales (some species anyway) have [vestigial pelvic bones and/or femur](http://nitro.biosci.arizona.edu/courses/EEB182/Lecture02/lect2.html) that are just little snippets of bone that aren’t attached to any other bone (or perhaps are attached only to each other). ---
**Author:** ![AaronX](https://avatars.discourse-cdn.com/v4/letter/a/7bcc69/32.png) [@AaronX](https://boards.straightdope.com/u/AaronX)\ **Post date:** [February 26, 2014, 6:54am UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/11 "2014-02-26T06:54:02Z")
I discovered that “cobalt” and “kobold” (a mouse-like creature that lives in underground mines in World of Warcraft, amongst other things), come from the same root word. ---
**Author:** ![PlainJain](https://avatars.discourse-cdn.com/v4/letter/p/5daacb/32.png) [@PlainJain](https://boards.straightdope.com/u/PlainJain)\ **Post date:** [February 26, 2014, 7:18am UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/12 "2014-02-26T07:18:35Z")
[All commercial, fruit-bearing Hass avocado trees have been grown from grafted seedlings propagated from a single tree.](http://en.wikipedia.org/wiki/Hass_avocado) ---
**Author:** ![JKellyMap](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/jkellymap/32/15880_2.png) [@JKellyMap](https://boards.straightdope.com/u/JKellyMap)\ **Post date:** [February 26, 2014, 9:17am UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/13 "2014-02-26T09:17:00Z")
> [@Tethered\_Kite](#): > > The hyoid bone is the only bone in the body not attached to another bone. It is what allows humans to verbalize. > > In howler monkeys it is pneumatized (hollow) which contributes to them being one of the loudest land animals. I never knew we had a bone there at all, until now! Amusing that my contribution to this thread is something I learned IN this thread – and I think it counts, because it’s NOT the “weird fact” which was being posted about. ---
**Author:** ![bibliophage](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/bibliophage/32/7615_2.png) [@bibliophage](https://boards.straightdope.com/u/bibliophage)\ **Post date:** [February 26, 2014, 10:56am UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/14 "2014-02-26T10:56:07Z")
> [@Eutychus](#): > > Clams got legs. And scallops have eyes. ---
**Author:** ![FXMastermind](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/fxmastermind/32/7289_2.png) [@FXMastermind](https://boards.straightdope.com/u/FXMastermind)\ **Post date:** [February 26, 2014, 11:25am UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/15 "2014-02-26T11:25:54Z")
> [@PlainJain](#): > > [All commercial, fruit-bearing Hass avocado trees have been grown from grafted seedlings propagated from a single tree.](http://en.wikipedia.org/wiki/Hass_avocado) That is also true for every other variety of hybridized avocado fruit. ---
**Author:** ![Mangetout](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/mangetout/32/19_2.png) [@Mangetout](https://boards.straightdope.com/u/Mangetout)\ **Post date:** [February 26, 2014, 12:38pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/16 "2014-02-26T12:38:25Z")
> [@FXMastermind](#): > > That is also true for every other variety of hybridized avocado fruit. Or indeed pretty much any named-variety fruit. ---
**Author:** ![El\_Kabong](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/el_kabong/32/496_2.png) [@El\_Kabong](https://boards.straightdope.com/u/El_Kabong)\ **Post date:** [February 26, 2014, 1:16pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/17 "2014-02-26T13:16:27Z")
Not weird so much as maybe atypical for your average rock ‘n’ roll star: Over the past couple decades, Rod Stewart, the singer, has constructed an enormous H0 scale model railroad in his home. The layout, set in the Northeast US in the late 1940s, includes a large port city complex containing a harbor and a downtown area composed of dozens of miniature skyscrapers personally built by Stewart during idle time while on tour. ---
**Author:** ![njtt](https://avatars.discourse-cdn.com/v4/letter/n/ecd19e/32.png) [@njtt](https://boards.straightdope.com/u/njtt)\ **Post date:** [February 26, 2014, 1:36pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/18 "2014-02-26T13:36:06Z")
> [@AaronX](#): > > I discovered that “cobalt” and “kobold” (a mouse-like creature that lives in underground mines in World of Warcraft, amongst other things), come from the same root word. “Kobold” _is_ the root word. It is German for “goblin”, and I believe it got associated with cobalt because goblins were thought to live underground, in the mines where cobalt was found. ---
**Author:** ![njtt](https://avatars.discourse-cdn.com/v4/letter/n/ecd19e/32.png) [@njtt](https://boards.straightdope.com/u/njtt)\ **Post date:** [February 26, 2014, 1:43pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/19 "2014-02-26T13:43:36Z")
While we are on unlikely, showbiz connected inventors, movie star [Heddy Lamar](https://en.wikipedia.org/wiki/Heddy_Lamar#Frequency-hopping_spread-spectrum_invention) helped to invent the frequency-hopping radio technology upon which Bluetooth is based. No, that’s Hedley! ---
**Author:** ![njtt](https://avatars.discourse-cdn.com/v4/letter/n/ecd19e/32.png) [@njtt](https://boards.straightdope.com/u/njtt)\ **Post date:** [February 26, 2014, 1:45pm UTC](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849/20 "2014-02-26T13:45:09Z")
> [@El\_Kabong](#): > > Not weird so much as maybe atypical for your average rock ‘n’ roll star: > > Over the past couple decades, Rod Stewart, the singer, has constructed an enormous H0 scale model railroad in his home. The layout, set in the Northeast US in the late 1940s, includes a large port city complex containing a harbor and a downtown area composed of dozens of miniature skyscrapers personally built by Stewart during idle time while on tour. I seem to remember reading that Neil Young is also a massive model railway geek. [Next page](https://boards.straightdope.com/t/sdmb-believe-it-or-weird-facts-youve-learned-recently/681849.md?page=2)