I HAVE vs I HAVE BEEN (Present Perfect vs Present Perfect Continuous ) | English Grammar Lesson
0:51
YouTubeLearn English | Let's Talk - Free English Lessons
I HAVE vs I HAVE BEEN (Present Perfect vs Present Perfect Continuous ) | English Grammar Lesson
Stop confusing "I have" and "I have been" forever! Learn the exact difference between Present Perfect and Present Perfect Continuous tenses with clear examples that will end your confusion instantly. This quick English grammar lesson explains these tricky tenses in under 60 seconds. Perfect for intermediate English learners who struggle with ...
217.6K views1 month ago
Microfluidics Applications
What Are Microfluidic Devices? (Synthetic Biology's Secret Weapon)
1:37
What Are Microfluidic Devices? (Synthetic Biology's Secret Weapon)
YouTubeBoston University
45.5K viewsNov 8, 2021
What is a microfluidic pressure-driven flow controller?
3:53
What is a microfluidic pressure-driven flow controller?
YouTubeElveflow Microfluidics
43.5K viewsOct 6, 2020
What is droplet-based microfluidics?
2:10
What is droplet-based microfluidics?
YouTubeElveflow Microfluidics
66.9K viewsMay 11, 2020
Top videos
Present Tenses in English: Simple, Continuous, Perfect, and Perfect Continuous Examples! #tenses
0:07
Present Tenses in English: Simple, Continuous, Perfect, and Perfect Continuous Examples! #tenses
YouTubeEnglish Grammar Here
210K viewsNov 4, 2024
Past Continuous Tense Explained | 6 Simple Sentences + Easy Formula | Learn English Grammar Fast!
0:08
Past Continuous Tense Explained | 6 Simple Sentences + Easy Formula | Learn English Grammar Fast!
YouTubeEnglish Grammar Here
59.6K views6 months ago
Present Simple VS Present Progressive (present continuous)
2:29
Present Simple VS Present Progressive (present continuous)
YouTubeBlack Screen English
114.2K viewsMay 8, 2022
Microfluidics Lab-on-a-chip
Microfluidics Applications in Life Sciences Explained in 5 Minutes
5:10
Microfluidics Applications in Life Sciences Explained in 5 Minutes
YouTubeBioTech Whisperer
26.5K viewsJan 26, 2023
Bioprinting 101: How to make Microfluidic Chips
3:54
Bioprinting 101: How to make Microfluidic Chips
YouTubeBioprint Academy (previously
116.8K viewsAug 16, 2018
💧🔬 Droplet Formation in Microfluidics | COMSOL Phase Field Simulation
0:17
💧🔬 Droplet Formation in Microfluidics | COMSOL Phase Field Simulation
YouTubeDroplet Formation with
258 views1 month ago
Present Tenses in English: Simple, Continuous, Perfect, and Perfect Continuous Examples! #tenses
0:07
Present Tenses in English: Simple, Continuous, Perfect, and Perfect …
210K viewsNov 4, 2024
YouTubeEnglish Grammar Here
Past Continuous Tense Explained | 6 Simple Sentences + Easy Formula | Learn English Grammar Fast!
0:08
Past Continuous Tense Explained | 6 Simple Sentences + Easy Formu…
59.6K views6 months ago
YouTubeEnglish Grammar Here
Present Simple VS Present Progressive (present continuous)
2:29
Present Simple VS Present Progressive (present continuous)
114.2K viewsMay 8, 2022
YouTubeBlack Screen English
"Past Continuous Tense Structure: Positive, Negative, & Questions Explained"
0:05
"Past Continuous Tense Structure: Positive, Negative, & Questions E…
8.9K views10 months ago
YouTubeMedical Professor
HAS BEEN vs HAVE BEEN vs HAD BEEN | English Grammar Lesson | Master Perfect Tenses! Ananya
1:35
HAS BEEN vs HAVE BEEN vs HAD BEEN | English Grammar Lesson …
116.2K views2 weeks ago
YouTubeLearnex - English lessons through Hindi
PRESENT, PAST TENSE, BASIC TENSES ||SENTENCE EXAMPLES || VERB FORMS #ytshorts #englishgrammar
0:06
PRESENT, PAST TENSE, BASIC TENSES ||SENTENCE EXAMPLES …
13.2K views2 weeks ago
YouTubeEnglish with Adi
This sound field operates within the ultra high auditory band (5 kHz), a range often studied for its potential influence on cellular resonance, mitochondrial signaling, and bioelectrical coherence. Both pure tone and isochronic pulse forms are used simultaneously creating a clean, high-frequency lattice that interacts with neural synchrony, subtle EMF harmonics, and internal energy regulation patterns. Frequency Breakdown 5000 Hz (Pure): Continuous harmonic carrier maintaining energy stability t
1:00
This sound field operates within the ultra high auditory band (5 kHz), a …
7.8K views1 month ago
TikTokren_fit_elevation
0:55
3 versions of Team Jinu in the continuous singing challenge to fi…
4M views3 weeks ago
YouTubeGame9bit
0:41
Rumi Young vs Rumi Old in the continuous singing challenge, whi…
56.1M views1 month ago
YouTubeGame9bit
2:27
Alejandro Fuentes on TikTok
2.8M viewsNov 16, 2023
TikTokmdlanguage
0:55
The continuous singing challenge to find teammates with Zoey Old, Bri…
146.9K views2 weeks ago
YouTubeGame9bit
0:05
Sliding Bricks Down a Hillside Using a Simple Wooden Chute
387.5K views1 week ago
YouTubeWisdom Pouchannel
0:55
The continuous singing challenge to find teammates with Zoey Old, Ru…
14.5M views1 month ago
YouTubeGame9bit
0:43
2 versions of Team Rumi in the continuous singing challenge to r…
1.5M views1 month ago
YouTubeGame9bit
0:59
Recognition from the Mayor of Brampton: My Journey
651.6K views1 month ago
TikTokhildabaci
0:39
A Dream Weekend with My Amazing Animals
19.4K views1 month ago
TikTokclara.equestrian
0:11
Understanding Survival Mode in Women and Its Effects
159.9K views1 month ago
TikTokmoonlight.heal
0:58
Toronto Maple Leafs on Instagram: "Our ReconciliAction plan and jou…
192.6K views1 month ago
Instagrammapleleafs
1:58
AfroFest Beauty Makeup Transformation Revealed
155.8K views2 months ago
TikTokqueen.olu
See more videos
Static thumbnail place holder