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Monday, December 16, 2019

Vowel sounds by the tongue position, partial list.


Vowel sounds by the tongue position.
The vowels are called pure sounds.
Practice reading aloud each word as clear and as loud as you can. Go down the list.
Exercise 1: Recite the following
[word]
[sound]
[tongue position]
[tongue height]
1.       Bead(beed)
ea
front
high
2.       Bid(bid)
i
front
high
3.       Bade(bad)
a
front
medium high
4.       Bed(bed)
e
front
medium low
5.       Bad(bad)
a
front
medium low
6.       Bide(bahyd)
i
front
medium low


Friday, November 29, 2019

Densities of seasoned & dry wood are indicated in the table below:


Densities of seasoned & dry wood are indicated in the table below:
SolidDensity
(kg/m3)

Teak, African980
61.2
Box950 - 1160
59.3 - 72.4
Satinwood950
59.3
Logwood910
56.8
Persimmon900
56.2
Rosewood, East Indian900
56.2
Mahogany, Spanish850
53.1
Pine, pitch830  850
51.8
Elm, Rock820
51.2
Gum, Blue820
51.2
Rosewood, Bolivian820
51.2
Zebrawood790
49.3
Oak, American White770
48.1
Pecan770
48.1
Dogwood760
47.4
Holly760
47.4
Keruing740
46.2
Madrone740
46.2
Oak, American Red740
46.2
Oak, English Brown740
46.2
Teak, Burma740
46.2
Afrormosia710
44.3
Ash, European710
44.3
Meranti, dark red710
44.3
Beech700 - 900
43.7 - 56.2
Elm, Wych690
43.1
Locust670 - 710
41.8 - 44.3
Birch, British670
41.8
Birch, European670
41.8
Ramin670
41.8
Yew670
41.8
Teak, Indian660 - 980
41.2 - 61.2
Plum660 - 780
41.2 - 48.7
Iroko660
41.2
Mahogany, Cuban660
41.2
Myrtle660
41.2
Utile660
41.2
Apple650 - 850
40.6 - 53.1
Ash, white650 - 850
40.6 - 53.1
Mahogany, Honduras650
40.6
Walnut640 - 700
40 - 43.7
Plane, European640
40
Sapele640
40
Tanguile640
40
Cherry630 - 900
39.3 - 56.2
Cherry, European630
39.3
Walnut, Amer Black630
39.3
Maple620 - 750
38.7 - 46.8
Hackberry620
38.7
Pear610 - 730
38.1 - 45.6
Hickory600 - 930
37.5 - 58.1
Oak600 - 900
37.5 - 56.2
Gum, Black590
36.8
Philippine Red Luan590
36.8
Cedar of Lebanon580
36.2
Elm, American570
35.6
Magnolia570
35.6
Walnut, European570
35.6
Chestnut, sweet560
35
Elm, Dutch560
35
Juniper560
35
Lime, European560
35
Parana Pine560
35
Elm, English550 - 600
34.3 - 37.5
Elm540 - 600
33.7 - 37.5
Ash, black540
33.7
Gum, Red540
33.7
Douglas Fir530
33.1
Oregon Pine530
33.1
Birch510 - 770
31.8 - 48.1
Agba510
31.8
Cypress(sahy-pruhs)510
31.8
Pine, Corsican510
31.8
Pine, Scots510
31.8
Redwood, European510
31.8
Mahogany(muh-hog-uh-nee)African500 - 850
31.2 - 53.1
Larch500 - 560
31.2 - 35
Hemlock, western500
31.2
Cedar(see-der)490 - 570
30.6 - 35.6
Walnut, Claro490
30.6
Spruce480 - 780
30 - 48.7
Pine, radiata480
30
Whitewood, European470
29.3
Redwood, American450
28.1
Spruce, Canadian450
28.1
Spruce, Sitka450
28.1
Spruce, western white450
28.1
Gaboon430
26.8
Spruce, Norway430
26.8
Alder420 - 680
26.2 - 42.5
Aspen420
26.2
Pine, yellow420
26.2
Cottonwood410
25.6
Sycamore400 - 600
25 - 37.5
Willow400 - 600
25 - 37.5
Obeche390
24.3
Butternut380
23.7
Cedar, western red380
23.7
Pine, white350 - 500
21.9 - 31.2
Poplar350 - 500
21.9 - 31.2
Basswood320 - 590
20 - 36.8
Bamboo310 - 400
19.4 - 25
Lignum Vitae1170 - 1330
73 - 83
Ebony1110 - 1330
69.3 - 83
Balsa110 - 140
6.87 - 8.74
Greenheart1040
64.9
Blue gum1000
62.4
Water gum1000
62.4
  • 1 kg/m3 = 0.001 g/cm3 = 0.0005780 oz/in3 = 0.16036 oz/gal (Imperial) = 0.1335 oz/gal (U.S.) = 0.0624 lb/ft3 = 0.000036127 lb/in3 = 1.6856 lb/yd3 = 0.010022 lb/gal (Imperial) = 0.008345 lb/gal (U.S) = 0.0007525 ton/yd3
After felling, timber will lose moisture to align itself with the atmospheric conditions. Moisture content should be lower than 20% to stop fungal attack. Seasoning is the name of the process where moisture content is reduced to the appropriate level for proposed use.
Shrinkage will occurs as a result of the moisture loss - typical 3-4% across the grain.
https://www.engineeringtoolbox.com/wood-density-d_40.html

Thursday, November 28, 2019

Happy Thanksgiving pronunciation table

Repeat the words aloud. Look up words you don’t know.  Remember to breathe. This is a good, quick, fast, list.



a
pat
 
k
kick, cat,
 
o
boot
a
pay
 
l
lid, needle
 
u
out
a
care
 
m
Melrose Ave.
 
p
pop
a
father
 
n
no, sudden
 
r
roar
b
bib
 
n
thing
 
s
sauce
c
church
 
o
pot
 
sh
ship,
dish
d
deed, milled
 
o
toe(tow)
 
t
tight
e
pet
 
o
caught, paw, for, horrid(hawr-id), hoarse
 
th
thin
e
bee
 
oi
noise
 
th
this
f
phase(feyz), rough(ruhf)
 
o
took
 
u
cut
g
gag
 
r
urge, term, firm, word, heard
 
u
butter
h
Happy
Thanksgiving
 
v
valve
 
 
hw
which
 
w
with
 
 
i
pit
 
y
yes
 
 
 
i
Pumpkin pie
 
z
zebra
 
 
 
i
pier(peer)
 
zh
vision, pleasure, garage
 
 
 
j
judge
 
a
about, item, edible(ed-uh-buhyl), gallop, circus