Lehrer

Lehrer

Beekeeper practices, PhD, Professor, Head of the University. Doing physics, engineering and development of the inventive faculty youth.
Ukraine
Ukraine

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982 stock photos, vectors, and illustrations are available royalty-free.

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Spark discharge for STEM project.
This is a spark discharge between two electrodes.
The beginning of a new life. The larva of the future queen bee develops in a wax cocoon.
Bees create cocoon and take care of future queen bee.
Trying to queen bees to get out of the cocoon
This artificially created by an spark discharge in the air. Is used to observe the phenomenon.
Queen bee lays eggs in the honeycomb
Work of bees inside hive. They convert nectar into honey.
Active work of bees during honey collection.
Inside the hive, the bees create a honeycomb of wax and convert the nectar into honey.
Bees share information, pass each other nectar. A good and original story.
Bees take nectar from honeycomb to transform it into honey.
Queen bee is always surrounded by the workers - their servant
Hawthorn leaves take on different colors in the fall. They can be used for cooking decoctions that lower blood pressure.
The bee collects nectar from the flowers of the golden root.
Immunity enhancer Golden root.
Crassulaceae family.
Multicolored autumn dressed in hawthorn leaves.
Hawthorn leaves take on different colors in the fall. They can be used for cooking decoctions that lower blood pressure.
Multicolored autumn dressed in hawthorn leaves.
Hawthorn leaves take on different colors in the fall. They can be used for cooking decoctions that lower blood pressure.
Multicolored autumn dressed in hawthorn leaves.
Hawthorn leaves take on different colors in the fall. They can be used for cooking decoctions that lower blood pressure.
Marigolds are beautiful autumn flowers.
Marigolds complement the Golden Autumn range with their yellow color.
It is an ornamental and medicinal plant.
Marigolds are beautiful autumn flowers.
Marigolds complement the Golden Autumn range with their yellow color.
It is an ornamental and medicinal plant.
Marigolds are beautiful autumn flowers.
Marigolds complement the Golden Autumn range with their yellow color.
It is an ornamental and medicinal plant.
Story of summer life of bees. Larvae of bees and queens of bees develop in cocoons.
Color harmony in a bee hive. 
Pollen is food for bees.
Admiral butterfly on a marigold flower.
This butterfly is capable of collecting nectar from most flowers.
Bumblebee and butterfly collect nectar from one flower at the same time
These insects are not predators and do not show aggression.
Bumblebee and butterfly collect nectar from one flower at the same time
These insects are not predators and do not show aggression.
This artificially created by an electrical discharge in the air
Nectar and honey from acacia flowers.
Acacia honey is light in color and has excellent taste and medicinal qualities.
Active work of bees during honey collection.
Inside the hive, the bees create a honeycomb of wax and convert the nectar into honey.
Bees build honeycombs and convert nectar in to honey.
Evening landscape painted by the Sun.
The sun sinking beyond the horizon illuminates the autumn plants beautifully.

The sun sinking beyond the horizon illuminates the autumn plants beautifully.
Evening landscape painted by the Sun.
The sun sinking beyond the horizon illuminates the autumn plants beautifully.

The sun sinking beyond the horizon illuminates the autumn plants beautifully.
Evening landscape painted by the Sun.
The sun sinking beyond the horizon illuminates the autumn plants beautifully.
Spark discharge for STEM project.
This is a spark discharge between two electrodes.
Bees collect nectar and pollen from flowers of sunflower. Sunflowers give a lot of nectar and pollen than attract insects.
Bees collect nectar and pollen from flowers of sunflower. Sunflowers give a lot of nectar and pollen than attract insects.
The bee is looking for flowers with nectar and pollen.
This artificially created by an electrical discharge in the air.
Bees build honeycombs and convert nectar in to honey.
Hypericum is a medicinal plant.
It grows on the edges of the forest, meadows and abandoned fields.
Hypericum is a medicinal plant.
It grows on the edges of the forest, meadows and abandoned fields.
Hypericum is a medicinal plant.
It grows on the edges of the forest, meadows and abandoned fields.
A bee on an inflorescence of a tansy phacelia.
Phacelia tansy is an excellent honey plant.
Inflorescence of phacelia tansy.
This plant is a wonderful honey plant and green manure.
Inflorescence of phacelia tansy.
This plant is a wonderful honey plant and green manure.
Bees take care of the larvae - their new generation.
Nectar and honey from acacia flowers.
Acacia honey is light in color and has excellent taste and medicinal qualities.
=Medicinal plants Golden Root, Rhodiola rosea.
Family Crassulaceae. Rhodiola rosea is used as a tea to relieve fatigue, exhaustion, to improve performance and endurance.
Flowers of hawthorn.
They give a lot of nectar. The flowers and fruits of hawthorn are used in medicine. Photographed in the evening.
Medicinal plant hawthorn.
They give a lot of nectar. The flowers and fruits of hawthorn are used in medicine. Photographed in the evening.
Bee collects nectar and pollen from apple blossoms
This is the honey harvest that only supports the life of the insect colony.
Bee collects nectar and pollen from apple blossoms
This is the honey harvest that only supports the life of the insect colony.
Family Crassulaceae. Rhodiola rosea is used as a tea to relieve fatigue, exhaustion, to improve performance and endurance.
Right in the comb is assembled with the pollen of flowers.
White stork on the plowed ground.
White stork walking on the plowed ground in search of food.
White stork on the plowed ground.
White stork walking on the plowed ground in search of food.
Pollen is food for bees. 
Bees puts the pollen collected from the flowers into honeycomb.
Bee puts the pollen collected from the flowers into honeycomb.
Pollen is food for bees.
Bees are placed in pollen cells.
Pollen can be of different colors and creates a harmonious background.
Bees are placed in pollen cells.
Pollen can be of different colors and creates a harmonious background.
Signs of the development of a bee colony
The frame includes pollen, eggs, larvae and cocoons of developing insects delivered to the hive.
Pollen bees placed in cells.
The color of pollen depends on how it is taken from the flowers.
Pollen bees placed in cells.
The color of pollen depends on how it is taken from the flowers.

Snowdrop is the first flower of spring.
The name of the flower corresponds to one of the stages of its development.
Tender and pristine beauty in nature
Snowdrop Galanthus belongs to the first flowers of spring.
Snowdrop is the first flower of spring.
Gentle and pristine beauty in nature.
Snowdrop is the first flower of spring.
Gentle and pristine beauty in nature.
A bee collects pollen from snowdrops.
Snowdrop belongs to primroses.
Gentle and pristine beauty in nature.
The snowdrop pierced the snow and came out to warmth and light
Original shot. The name of the flower corresponds to one of the stages of its development.
The snowdrop pierced the snow and came out to warmth and light
Original shot. The name of the flower corresponds to one of the stages of its development.
Common reed, southern reed, reed. Phragmites australis.
Tall perennial grass of the genus Reed. One of the most common types of flowering plants. The picture was taken in the spring.
Common reed, southern reed, reed. Phragmites australis.
Tall perennial grass of the genus Reed. One of the most common types of flowering plants. The picture was taken in the spring.
Common reed, southern reed, reed. Phragmites australis.
Tall perennial grass of the genus Reed. One of the most common types of flowering plants. The picture was taken in the spring.
The squirrel eats a nut
The squirrel sits on a tree branch and eats a nut, holding it with its front paws.
A drop of water concentrates attention.
Image for psychological relaxation and hypnosis.
Morning light contains a lot of red light. Therefore, it is pronounced in the spectra.
The tit is a beautiful and useful bird
The tit lives in parks and gardens of settlements.
The tit is a beautiful and useful bird
The tit lives in parks and gardens of settlements.
The tit is a beautiful and useful bird
The tit lives in parks and gardens of settlements.
Crystallized honey, transformed from nectar, which is taken from different flowers.
The  sphere on the parachute of a Tragopogon made of soapy water is reminiscent of a decoration for women.
Interference of light in a bubble film.
The changing thickness of the soap film creates conditions for the appearance of the phenomenon of interfering light.
Artificially created spark discharges.
The image is used to study the physical phenomenon
Eliminate the contradictions between spicy and fluffy
The box with the teasers seeds and the Tragopogon parachutes located on it were photographed in the oncoming sunlight. Conceptual shot.
Larva of queen bee.  Future Queen Bee develops in a wax cocoon.
Frost on the branches of plants and trees. The freezing moisture of the fog settles on the branches of trees and plants.
Frost on the branches of plants and trees.
The freezing moisture of the fog settles on the branches of trees and plants.
Frost on the branches of plants and trees.
The freezing moisture of the fog settles on the branches of trees and plants.
Frost on the branches of plants and trees. The freezing moisture of the fog settles on the branches of trees and plants.
Frost on the branches of plants and trees.
The freezing moisture of the fog settles on the branches of trees and plants.
Frost on the branches of plants and trees.
The freezing moisture of the fog settles on the branches of trees and plants.
Three of spark electric discharges obtained with the help of an electrophoresis machine.
Each discharge is made between the same electrodes. Discharges have different trajectories.
Future Queen Bee develops in a wax cocoon.
Bees create a cocoon and take care of the future queen bee.
 Morning fantasies in the ancient city. The first rays of the sun draw the outline of the temple.
Morning fantasies in the ancient city. 
Branches of old trees frame the domes of the temple.
Morning fantasies in the ancient city. 
Branches of old trees frame the domes of the temple.
Morning fantasies in the ancient city. 
Branches of old trees frame the domes of the temple.
Morning fantasies in the ancient city. 
Branches of old trees frame the domes of the temple.
The ancient city of Chernigov on a winter evening.
The picture was taken in the evening in the ancient city of Chernigov.
The squirrel eats a nut.
The squirrel sits on a tree branch and eats a nut, holding it with its front paws.
Bees convert nectar into honey and take care of larvae
Each discharge is made between the same electrodes. Discharges have different trajectories.
After sunset in a pine forest.
 Evening sunlight shines brightly on the tops of the pines.
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