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332.240 risultati per stemmer in video

Radiant Echinacea Reveals Dewdrop Elegance Against Luminescent Strands
00:08
HD
The pretty Sempervivum flower on the ground along with other plants
00:10
HD
A detailed view of a rosemary branch with fragrant leaves and stems
00:05
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Laboratory tests for detection of toxins and harmful substances in the environment in order to assess their impact on human health and the environment. Researcher of chemical and biological profession
00:33
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Technicians hands stir laboratory samples during microscopic test.
00:15
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Big tree growth over time. 4KFull HD
00:30
HD
Great spotted woodpecker male and female feeding chicks at the nest hole in stem 120fps
00:29
HD
Ultra-detailed 3D microscopic view of stem cells gradually differentiating into specialized cells
00:10
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Mangrove Tree growing animation. Tree growth sequence.
00:33
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Microscope, science and people on tablet in lab for online report, medical study and experiment results. Healthcare, team and scientists on tech for clinical trial, stem cell research and vaccine
00:05
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Wheat spikes on long stems ripen in rural field closeup. Golden barley harvest grows in farm meadow on sunny day. Food products making
00:10
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Insert the syringe into the leg and pull the syringe stem to check for blood before injecting.Syringe with liquid being drawn into syringe.Testosterone.
00:28
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Growing plants, loop-able from 20:00 to end. Flowers and vines animation on black background. Overgrown, entwined foliage illustration.
00:40
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Seeds of wheat are growing in the soil and little stems with roots are appearing in timelapse. Macro footage of cereal grains germinating in the ground. Concept of agriculture and the harvest.
00:14
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Female florist wearing apron cutting rose stems with pruners in wholesale warehouse. Footage is ideal for small business promotion or floristry school advertisements
00:12
HD
Time-lapse of fern plant unrolling new fronds 10a4 in 4K PNG+ format with ALPHA transparency channel isolated on black background
00:15
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Gold rose fire glow fantasy light dark abstract magic petal stem golden rose burning bloom surreal fantasy art luminous flame romantic symbol radiant glowing flower fiery bloom above
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Embryo Cryopreservation InVitro
00:26
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Tree roots growing. 3D rendering.
00:02
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Responsible farming drip irrigation watering vegetable seedlings and young plant soil moist nourishing seedling growth with gentle sprinkler water
00:08
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Timelapse Footage of a Team of Diverse Male and Female Medical Research Scientists Work on a New Generation Pharmaceutical Products in a Modern Laboratory. Colleagues Walking Around and Communicating
00:21
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Purple Delphinium Larkspur Flowers Swaying Gently In Wind And Rain Soft Natural Light Close Up Slow Motion Garden Video
00:48
HD
Pink grass with breeze
00:14
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Farmer's hand watering a young plant
00:07
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Teacher With Two Female College Students Building Machine In Science Robotics Or Engineering Class
00:28
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Leaking water heater showing damage and rust on aged metal. Leaking water heater problems can stem from various component malfunctions, corroded tank, or pressure issues,
00:05
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Field of white lilies bathed in sunlight under a partly cloudy sky
00:05
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Organic farming and harvesting. Barley malt growing for craft beer production. Sunlit grain stems in summer
00:14
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Asian teenager doing Arduino robot homework project in house, technology of robotics programing and kids education concept.
00:20
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Rosemary's Essence: Capturing the essence of nature, an array of vibrant rosemary stems bursts forth, with the soft, natural light caressing its fresh, green foliage.
00:10
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sprouts with long stems grow up in fertile soil timelapse
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Nilaparvata Lugens Brown Plant Hoppers Pest on Rice Stalk
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Collagen and elastin enhanced and revitalized by skin serum with stem cells ingredient.
00:10
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Corn seed is germinating and new green stem is appearing moving in soil filmed in timelapse. Macro footage of plant life cycle from small grain to young seedling. Rising vegetable in fertile soil
00:14
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Bearded iris (Iris germanica) with pale blue petals in a garden
00:08
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Elderly farmer's hands holding and inspecting the root and stem of a soybean crop.
00:12
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Placing crystals of drug in glass smoking pipe from harm reduction stem kit. Preparation for safe smoking or consumption of Fentanyl, Cocaine, Crystal meth or Crack Cocaine.
00:31
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Attractive Indian woman building a robot in her high-tech laboratory
00:08
HD
Green Vicia faba crops with young pods grow in a field and sway in the wind. The close view captures the plant stems, foliage, and leaves during daytime.
00:11
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Aerial view of yellowjacket wasp on bright goldenrod wildflowers in bloom, walking on yellow summer meadow with detailed natural insect action.
00:31
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Portrait of a Teacher Giving Computer Science Lecture to Diverse Multiethnic Group of Students in a College Room. Projecting Slideshow with Programming Code. Explaining Information Technology
00:18
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Cinematic slow motion footage of a small ladybug insect moving on fresh grass with soft focus bokeh.
00:25
HD
Close-up of blooming pale pink ranunculus flowers in a garden setting
00:05
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3D Sunflower Icon Pop Up Bounce Animation Isolated on White Background for Nature, Gardening, and Floral Decoration Concept
00:05
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Yellow daffodils in the forest
00:16
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Scientific equations education visual light blue chemistry sketches, physics formulas, hexagon diagrams, white academic space. for classroom videos, research explainers, STEM intros, motion graphics.
00:30
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Dried Black Anemones Close Up
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Close-up Phalaenopsis Aphrodite orchids greenhouse display cascading white pink blooms yellow-red centers dew kissed petals detailed
00:12
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Young woman florist arranging pink and white lilies, smiling while holding stems at a floral studio; gentle care serenity.
00:30
HD
Female Teenage Pupil Building Robot Car In Science Lesson
00:22
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Beautiful red rose blooming in the dark, showing its petals and leaves.
00:08
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Human cell or Embryonic stem cell microscope background.
00:05
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Close up of hands destemming dried red chillies before grinding
00:30
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Leaf Insect the green Phylliidae sticking under a leaf and well camouflaged and themes towards the stem
00:07
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African American male teacher explaining math equations on blackboard to diverse group of children in classroom. Clip is suitable for school advertisements and educational marketing campaigns
00:14
HD
Tree roots growing on black background
00:08
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Math formulas background loop
00:14
HD
Asian teenager doing Arduino robot homework project in house, technology of robotics programing and kids education concept.
00:24
HD
Harvesting Fresh Carrots At Home During The Sunny Day
00:08
HD
Panoramic studio scene shows pale blue delphinium cluster on slender green stems against deep black background while white ink plumes drift outward, creating delicate contrast, airy texture, and
00:30
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Back View of the Professor Giving Lecture on Computer Science to a Students. Teacher Holds Laptop with Deep Learning, Artificial Intelligence Infographics on the Screen.
00:12
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Close-up wheat spikelets on field on beautiful nature sunset andscape on sun rays . Grown rich harvest . Areas of agricultural plant production. Healthy food. Summer season and warm weather on rural.
00:18
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Asian student reading open book beside desktop monitor and keyboard while classmates work at nearby computers in warm library study environment, STEM education and learning, for AI learning.
00:16
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Creative image of embryonic stem cells, cellular therapy. 3d render
00:19
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Growing tree on white background (with alpha matte, cg animation)
00:23
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Human cells death, Embryonic stem cell, metastasis Growing tumor, Leukemia spreading,malignant cancerous, viruses and bacteria, abnormal white blood cells (Lymphocytes), malignant cancer, 3d render
00:10
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Closeup burning match with blue flame, tiny smoke curling upward, charred head and wooden stem resting on textured surface, dramatic lowkey lighting and shallow
00:10
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A glowing stem cells
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An abstract blue background in the form of lightning-like stems of a fantastic plant. Growing mold fungus. 3D render.
00:10
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Honey Bee Pollinating a Purple Wildflower in a Sunny Green Meadow
00:17
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Slow motion downward camera movement through dense green bamboo, revealing tall stems and layered foliage with sunlight filtering through for a tranquil nature scene.
00:17
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Human cell or Embryonic stem cell microscope background.
00:10
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Labour carrying banana stems out of the agricultural field.
00:07
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3d render embryonic stem cell in microscope
00:14
HD
High school students working on robotics in class
00:10
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Abstract glittering DNA double helix with depth of field rotating. Mysterious source science animation. Genom futuristic footage. Conceptual design of genetics information. 4k UHD.
00:15
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A montage of hematopoietic stem cells at various stages of their differentiation journey highlighting the different morphologies and cell structures.
00:08
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Educational animation showing internal plant anatomy with diagram of stem and root structure in cartoon style.
00:25
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Learning math online, child using laptop with animation of equations in school
00:13
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Wheat green field agriculture. The wind sways ears of barley wheat in the field, waves of crops at sunset. Agricultural business
00:19
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Laboratory Technician in White Coat Transfers Blood Samples Between Test Tube Rack and Automated Analysis Machine. Anonymous Scientist Working in Modern Medical Diagnostics Field
00:15
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American Elementary School: Interior of Empty Classroom with Desks for Students, Chalkboard, Solar System Models and Colorful Posters. Educational and Inspiring Learning Environment for Children.
00:20
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A young girl with long blonde hair holding a cherry by the stem near her mouth and eating another cherry. The background is an indoor setting with blurred grey walls
00:08
HD
Blooming of red rose flower on black background, 4K timelapse video
00:14
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High School Tutor Giving Male Student Using Laptop One To One Tuition At Desk
00:22
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Marijuana leaves neon vibrating deep dynamic background
00:06
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Hand watering a young plant
00:10
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Macro of a tiny midge trapped inside a transparent dew droplet on a bent grass stem with another insect above and a yellow fly nearby
00:20
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young green seedling growing in soil with sunlight
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Soft light feathers. Feathers glow in gentle sunlight. Pastel skies cast gentle glow on shimmering seed heads. Backlit seed heads emit soft radiance beneath calming tone of pastel hued skies
00:29
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Closeup team adult male engineer collaborate on robotic hand project use AI code solutions machine learn at tech workspace night. Artificial intelligence interface collaboration prototype development.
00:12
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3d Animation of Human cell or Embryonic stem cell microscope background.
00:09
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Teacher assists two young girls working on robotics project in library.
00:14
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Dandelion, 3d animation on sky background
00:13
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High school students studying renewable energy
00:11
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Young female student with glasses writing code on a futuristic holographic computer interface at night
00:05
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An illustration of a mesenchymal stem cell niche showing the secreted cytokines and growth factors that promote the selfrenewal and differentiation of these multipotent cells.
00:07
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3D Animation of abstract molecule. Concept of science or medicine
00:07
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Cotton stem under a microscope. Microscopic view of plant cells for botanic education. Cotton under a scope. A plant stem microscopic close up.
00:25
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Creative mathematician writing formulas on the chalkboard
00:11
HD