Канал: Darrell D. Barnes

How to fix sound problem output from smartboard | change set playback device

How to fix sound problem output from smartboard | change set playback device

How to turn on and off "Ask My Instructor" in Access Pearson 2024

How to turn on and off "Ask My Instructor" in Access Pearson 2024

The luxury of resting one leg

The luxury of resting one leg

Aerogarden hydroponic system breakdown and cleanup initial

Aerogarden hydroponic system breakdown and cleanup initial

Power down petunias and peppers hydroponic system

Power down petunias and peppers hydroponic system

Retrieval of filter sponge from root mass hydroponic system

Retrieval of filter sponge from root mass hydroponic system

Easy root removal hydroponic tomatoes

Easy root removal hydroponic tomatoes

Indoor tomatoes at 7 months

Indoor tomatoes at 7 months

Thigmotropism and negative gravitropism in Vines and Flowers

Thigmotropism and negative gravitropism in Vines and Flowers

Grasshopper features

Grasshopper features

Impressive! mushroom jungle

Impressive! mushroom jungle

Mushroom gills and spores

Mushroom gills and spores

Terrarium tomato rupture oops

Terrarium tomato rupture oops

Beetle with big pinchers

Beetle with big pinchers

Fungi like little sacs

Fungi like little sacs

Frank Lloyd Wright reminiscent | NWCC-Desoto Ranger center 7-25-2024

Frank Lloyd Wright reminiscent | NWCC-Desoto Ranger center 7-25-2024

1980's at Ole Miss, Dr. Edmund Kaiser field trip memory | Tishomingo endangered salamander

1980's at Ole Miss, Dr. Edmund Kaiser field trip memory | Tishomingo endangered salamander

Late season cicada by Mike Parker

Late season cicada by Mike Parker

Eight-legged fly predator

Eight-legged fly predator

Shared pepper plants | besterestest

Shared pepper plants | besterestest

Sorting out natural selection

Sorting out natural selection

Earthtone exterior | NWCC-Desoto Ranger center 7-15-2024

Earthtone exterior | NWCC-Desoto Ranger center 7-15-2024

Superficial internal fetal pig anatomy checklist

Superficial internal fetal pig anatomy checklist

Internal starfish anatomy checklist

Internal starfish anatomy checklist

External starfish anatomy checklist

External starfish anatomy checklist

Attacked geese with wing damage

Attacked geese with wing damage

Big 5 extinction events | Geolologic time scale

Big 5 extinction events | Geolologic time scale

Appearance of life | Geologic time scale

Appearance of life | Geologic time scale

Major time spans | Geologic time scale

Major time spans | Geologic time scale

Aerogarden please add a foot of height extension in the LED panel

Aerogarden please add a foot of height extension in the LED panel

Banana plant (time forward) | courtesy of Chandler Drummond

Banana plant (time forward) | courtesy of Chandler Drummond

gel electrophoresis of dyes | Gen Bio 1 low tech tutorials

gel electrophoresis of dyes | Gen Bio 1 low tech tutorials

Basic units of the metric system | Gen Bio 1 low tech reviews

Basic units of the metric system | Gen Bio 1 low tech reviews

Powers of ten | Gen Bio 1 Low tech reviews

Powers of ten | Gen Bio 1 Low tech reviews

Lights off to capture the imperial moth

Lights off to capture the imperial moth

Imperial moth recapture and re-escape

Imperial moth recapture and re-escape

Imperial moth in the copy machine

Imperial moth in the copy machine

Plant flower anatomy and fertilization | gladiolus

Plant flower anatomy and fertilization | gladiolus

Aquarium test: white-finned tetras

Aquarium test: white-finned tetras

Development of external features | NWCC-Desoto Ranger center

Development of external features | NWCC-Desoto Ranger center

404 error-Page not found | McGraw-Hill Connect 6-22-2024

404 error-Page not found | McGraw-Hill Connect 6-22-2024

Oak leaf disease

Oak leaf disease

5-month update tomato hydroponic by Mark Montgomery

5-month update tomato hydroponic by Mark Montgomery

Growing hydroponic vegetables in outer space | Michael Johnson and Pearl McGlothian

Growing hydroponic vegetables in outer space | Michael Johnson and Pearl McGlothian

Aerogarden watering: Michael and Pearl

Aerogarden watering: Michael and Pearl

Pearl and Michael act as pollinators | jalapeños

Pearl and Michael act as pollinators | jalapeños

First jalapeño harvest Aerogarden

First jalapeño harvest Aerogarden

Measuring mass on an OHAUS scale

Measuring mass on an OHAUS scale

Petunia explosion versus cascade | like fireworks

Petunia explosion versus cascade | like fireworks

An entropy story from Goodman Road

An entropy story from Goodman Road

Turgor pressure in a plant | hydroponic jalapeños

Turgor pressure in a plant | hydroponic jalapeños

NWCC-DESOTO Ranger center progress 5-28-2024

NWCC-DESOTO Ranger center progress 5-28-2024

Pink AND purple petunias | Gorgeous hydroponic garden

Pink AND purple petunias | Gorgeous hydroponic garden

Time to pick the tomatoes | Aerogarden hydroponic

Time to pick the tomatoes | Aerogarden hydroponic

Classic dicot (or eudicot) | purple hyacinth bean vine germination

Classic dicot (or eudicot) | purple hyacinth bean vine germination

Thigmotropism | tendril attachment

Thigmotropism | tendril attachment

Tiny baby snails

Tiny baby snails

Deep purple petunias with that light cinnamon scent

Deep purple petunias with that light cinnamon scent

Snail eggs | aquarium

Snail eggs | aquarium

Jalapeño explosion! | Aerogarden hydroponic

Jalapeño explosion! | Aerogarden hydroponic

Dealing with the Aerogarden "Cascading" petunias

Dealing with the Aerogarden "Cascading" petunias

Stubborn little terrarium tomato plant

Stubborn little terrarium tomato plant

Pepper blossoms and petunias hydroponic panoramic

Pepper blossoms and petunias hydroponic panoramic

Barnes and Montgomery reflections on hydroponic tomatoes

Barnes and Montgomery reflections on hydroponic tomatoes

Jalapeño pollen noticed by Mr. Montgomery

Jalapeño pollen noticed by Mr. Montgomery

Mr. Montgomery pollinates the jalapeños

Mr. Montgomery pollinates the jalapeños

Jalapeno flower cross pollination | Aerogarden hydroponic

Jalapeno flower cross pollination | Aerogarden hydroponic

Banana plants grown by Chandler Drummond

Banana plants grown by Chandler Drummond

Ease of cleaning the Aerogarden system

Ease of cleaning the Aerogarden system

My free-form germination fail | Aerogarden hydroponic

My free-form germination fail | Aerogarden hydroponic

3 new things | NWCC-Desoto Ranger tech center 4-22-2024

3 new things | NWCC-Desoto Ranger tech center 4-22-2024

NWCC DeSoto Tree project Community Service April 2024 slideshow #shorts

NWCC DeSoto Tree project Community Service April 2024 slideshow #shorts

Wild roses blooming | NWCC-Desoto

Wild roses blooming | NWCC-Desoto

That little island behind Northwest DeSoto

That little island behind Northwest DeSoto

Goose nest out back | Chandler Drummond

Goose nest out back | Chandler Drummond

Rear view of NWCC-DESOTO Ranger Tech center construction

Rear view of NWCC-DESOTO Ranger Tech center construction

First hydroponic petunia bloom!

First hydroponic petunia bloom!

Branch disposal | Two trees project NWCC-DESOTO April 2024 #shorts

Branch disposal | Two trees project NWCC-DESOTO April 2024 #shorts

After tree pruning | Two trees project NWCC-DESOTO April 2024

After tree pruning | Two trees project NWCC-DESOTO April 2024

Before tree pruning | Two Trees project NWCC-DESOTO April 2024

Before tree pruning | Two Trees project NWCC-DESOTO April 2024

Self Registration for classes at NWCC April 2024

Self Registration for classes at NWCC April 2024

Sunbathing at NWCC-DESOTO

Sunbathing at NWCC-DESOTO

Turtle escape(s)

Turtle escape(s)

Rocket swims away

Rocket swims away

2024 eclipse evidence | NWCC-DESOTO Ranger center update

2024 eclipse evidence | NWCC-DESOTO Ranger center update

Stink bug

Stink bug

Flowering vines seed germination Aerogarden hydroponic

Flowering vines seed germination Aerogarden hydroponic

Petunias and peppers Aerogarden

Petunias and peppers Aerogarden

Surprise seed reveal Aerogarden hydroponic

Surprise seed reveal Aerogarden hydroponic

First hydroponic tomato harvest Aerogarden

First hydroponic tomato harvest Aerogarden

$Calculation of fraction remaining after 10 half lives TI30XIIS$

Calculation of fraction remaining after 10 half lives TI30XIIS

Extensive root hairs on Four O'clock seedlings hydroponic

Extensive root hairs on Four O'clock seedlings hydroponic

scented Silverberry bush purchased at Quality Landscape

scented Silverberry bush purchased at Quality Landscape

Baby turtle rescue | ripening hydroponic tomatoes

Baby turtle rescue | ripening hydroponic tomatoes

Torso model A 1, 2 & 3

Torso model A 1, 2 & 3

Hyaline cartilage 100x magnification

Hyaline cartilage 100x magnification

Pseudostratified ciliated columnar epithelial 400x magnification

Pseudostratified ciliated columnar epithelial 400x magnification

Adipose (fat) tissue 100x magnification

Adipose (fat) tissue 100x magnification

Terrarium tomatoes flying solo

Terrarium tomatoes flying solo

Quick Kidney mock practical B features 5-8

Quick Kidney mock practical B features 5-8

Quick simple look at kidney and renal corpuscle models

Quick simple look at kidney and renal corpuscle models

Quick Kidney mock practical B features 1-4

Quick Kidney mock practical B features 1-4

Used very good Aerogarden Harvest 360 unknown seed pods

Used very good Aerogarden Harvest 360 unknown seed pods

Aerogarden 360 basics | hydroponic home system

Aerogarden 360 basics | hydroponic home system

Thinning the hydroponic jalapeños Aerogarden

Thinning the hydroponic jalapeños Aerogarden

Tech center construction beside NWCC-DESOTO 3-14-2024

Tech center construction beside NWCC-DESOTO 3-14-2024

NWCC-DESOTO Ranger Tech center progress 3-12-2024

NWCC-DESOTO Ranger Tech center progress 3-12-2024

Observing the hydroponic water system at work Aerogarden

Observing the hydroponic water system at work Aerogarden

Petunias and peppers | hydroponic Aerogarden germination

Petunias and peppers | hydroponic Aerogarden germination

How to set up LabQuest viewer to cast to screen

How to set up LabQuest viewer to cast to screen

Percent solution calculation | order of operations and rounding

Percent solution calculation | order of operations and rounding

Percent solution calculation | Arterial fluid dilution

Percent solution calculation | Arterial fluid dilution

Indoor terrarium moved outside

Indoor terrarium moved outside

Cross pollination comparison hydroponic tomatoes | Does it make a difference?

Cross pollination comparison hydroponic tomatoes | Does it make a difference?

Final terrarium versus hydroponic comparison 3-3-2024 (in lab)

Final terrarium versus hydroponic comparison 3-3-2024 (in lab)

Vernier LabQuest EKG data interpretation (beats per minute) on the whiteboard

Vernier LabQuest EKG data interpretation (beats per minute) on the whiteboard

Tomato fruit (ovary) at base of flower

Tomato fruit (ovary) at base of flower

Hydroponic tomatoes!

Hydroponic tomatoes!

"Reaching for the clouds." | NWCC-Desoto Ranger tech center 3-3-2024

"Reaching for the clouds." | NWCC-Desoto Ranger tech center 3-3-2024

Crane and girders | NWCC-Desoto Ranger tech center progress 2-29-2024

Crane and girders | NWCC-Desoto Ranger tech center progress 2-29-2024

Girder placement | NWCC-Desoto Ranger tech center progress 2-29-2024

Girder placement | NWCC-Desoto Ranger tech center progress 2-29-2024

NWCC-DESOTO Technical center construction view 2-26-2024

NWCC-DESOTO Technical center construction view 2-26-2024

Terrarium versus Aerogarden hydroponic 7-week comparison

Terrarium versus Aerogarden hydroponic 7-week comparison

Manual pollination tomato hydroponic Aerogarden

Manual pollination tomato hydroponic Aerogarden

Tiny starfish anatomy

Tiny starfish anatomy

NWCC-DESOTO Tech center progress 2-21-2024

NWCC-DESOTO Tech center progress 2-21-2024

Vascular system mock practical 23-25

Vascular system mock practical 23-25

Vascular system mock practical 20-22

Vascular system mock practical 20-22

Vascular mock practical 16-19

Vascular mock practical 16-19

NWCC-DESOTO Tech center progress | 2-15-2024

NWCC-DESOTO Tech center progress | 2-15-2024

Hydroponic blooms in 6 weeks!

Hydroponic blooms in 6 weeks!

First hydroponic tomato blooms 2-12-2024

First hydroponic tomato blooms 2-12-2024

Vascular model mock practical 9-15

Vascular model mock practical 9-15

Vascular model mock practical 1-8

Vascular model mock practical 1-8

A treat from the NWCC foundation office

A treat from the NWCC foundation office

Foundation poured NWCC-DESOTO tech center | new developments 2-8-2024

Foundation poured NWCC-DESOTO tech center | new developments 2-8-2024

Hydroponic alert | monitor water needs more closely as plants grow!

Hydroponic alert | monitor water needs more closely as plants grow!

Different ways to write centi- and milli-

Different ways to write centi- and milli-

Thinning the hydroponic pods | Aerogarden

Thinning the hydroponic pods | Aerogarden

Hawk by the way

Hawk by the way

Hydroponic maintenance and root growth 1-24-2024

Hydroponic maintenance and root growth 1-24-2024

Hydroponic versus terrarium tomatoes 1-24-2024

Hydroponic versus terrarium tomatoes 1-24-2024

Secondary leaves and phototropism | hydroponic vs terrarium

Secondary leaves and phototropism | hydroponic vs terrarium

Hydroponic protective bubbles removed Jan-10-2024

Hydroponic protective bubbles removed Jan-10-2024

Early terrarium heirloom tomato germination

Early terrarium heirloom tomato germination

How the intermittent hydroponic irrigation "rolls" in an Aerogarden unit

How the intermittent hydroponic irrigation "rolls" in an Aerogarden unit

Heartbeat of a cute baby aquatic snail 40x magnification

Heartbeat of a cute baby aquatic snail 40x magnification

Hydroponic heirloom tomatoes pop up in 5 days!

Hydroponic heirloom tomatoes pop up in 5 days!

Correct usage of Aerogarden plant food | hydroponic indoor garden

Correct usage of Aerogarden plant food | hydroponic indoor garden

Aerogarden hydroponic LED features and extra ports covered

Aerogarden hydroponic LED features and extra ports covered

Aerogarden seed pod in terrarium for comparison study

Aerogarden seed pod in terrarium for comparison study

Hydroponic irrigation | Aerogarden initial setup

Hydroponic irrigation | Aerogarden initial setup

Bovine vertebral disc anatomy

Bovine vertebral disc anatomy

The weeds of Arkabutla lake bottom

The weeds of Arkabutla lake bottom

Sweetgum tree leaves prized for winter colors

Sweetgum tree leaves prized for winter colors

Fossils may be embedded in rock | How to find a fossil

Fossils may be embedded in rock | How to find a fossil

Crinoids and cockleburs | out in the country

Crinoids and cockleburs | out in the country

How to find a fossil | ancient marine coral

How to find a fossil | ancient marine coral

How to find a fossil | crinoid, an ancient sea animal

How to find a fossil | crinoid, an ancient sea animal

Where is the due dates feed in Canvas

Where is the due dates feed in Canvas

Foliose lichens and peek-through tree knot

Foliose lichens and peek-through tree knot

Pine tree growth rings

Pine tree growth rings

The agrobacterium tumefaciens plasmid used in gene modification

The agrobacterium tumefaciens plasmid used in gene modification

Agrobacterium tumefaciens

Agrobacterium tumefaciens

Massive pine tree damage on the Chisha Foka trail

Massive pine tree damage on the Chisha Foka trail

Classic sycamore tree features

Classic sycamore tree features

Monocot example Tradescantia Wandering Jew vine

Monocot example Tradescantia Wandering Jew vine

Parasite induces water craving | Horse hair worm

Parasite induces water craving | Horse hair worm

Natural air purifier: American Chestnut tree

Natural air purifier: American Chestnut tree

The burr and seeds of an American Chestnut

The burr and seeds of an American Chestnut

History of American chestnut

History of American chestnut

Surprise terrarium germination

Surprise terrarium germination

Woodpecker habitat | Old dead pine tree

Woodpecker habitat | Old dead pine tree

"Natural" Mississippi magnolia

"Natural" Mississippi magnolia

How to schedule an email in Outlook when one cannot find the "Tags" button

How to schedule an email in Outlook when one cannot find the "Tags" button

Fibroid implication? | uterine influence on somite formation in the fetus

Fibroid implication? | uterine influence on somite formation in the fetus

Fetal cow female abdominopelvic structures Mark 2 #shorts

Fetal cow female abdominopelvic structures Mark 2 #shorts

Pig stomach

Pig stomach

Turkey egg follicles

Turkey egg follicles

Pig testicle dissection internal

Pig testicle dissection internal

Pig testicles dissection external

Pig testicles dissection external

Pancreas and kidney cow fetal dissection

Pancreas and kidney cow fetal dissection

Thoracic and abdominal organs | cow fetus

Thoracic and abdominal organs | cow fetus

Birthing the cow baby | dissection

Birthing the cow baby | dissection

Female identification | cow fetus dissection

Female identification | cow fetus dissection

Cutting the cord | cow fetus dissection and Dr. Massie head shot

Cutting the cord | cow fetus dissection and Dr. Massie head shot

Cow hoof revealed in dissection

Cow hoof revealed in dissection

Cow uterus looks alien

Cow uterus looks alien

Water condensation day three terrarium 5 gallon

Water condensation day three terrarium 5 gallon

Nostradamus, the black plague and rose hips

Nostradamus, the black plague and rose hips

Rose hip antioxidants

Rose hip antioxidants

Rose leaves and hips

Rose leaves and hips

Ginkgo male and female

Ginkgo male and female

Gingko medicinal properties

Gingko medicinal properties

Ginkgo biloba leaves and history

Ginkgo biloba leaves and history

Day 2 terrarium hydration 5 gal water bottle

Day 2 terrarium hydration 5 gal water bottle

Little green and blue wasp on 20x magnification

Little green and blue wasp on 20x magnification

Initiating water cycling 5 gallon water bottle terrarium

Initiating water cycling 5 gallon water bottle terrarium

Initial terrarium setup 5 gallon water bottle

Initial terrarium setup 5 gallon water bottle

Fabian identifies an oak leaf and acorn

Fabian identifies an oak leaf and acorn