Mark Rober

26 videos YouTube

Showing 26 videos

Automatic Bullseye, MOVING Dartboard

Bare Hand Bottle Busting- Science Investigation

PAINT Super Soaker Battle (w/ Colin Furze)- Splatoon IRL

Skin a Watermelon Party Trick

World's First Automatic Strike Bowling Ball

Snowball Machine Gun- How to make

How to Survive a Grenade Blast

World's Largest Nerf Gun

Liquid Sand Hot Tub- Fluidized air bed

Rock Skip Robot- The Science of Perfect Rock Skipping

How To See Germs Spread Experiment (Coronavirus)

Unbreakable Ice Cream Safe

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Vocabulary

心急 zh genus Corylopsis en Ulmus americana en मिश्रण करना hi دوم fa pasque flower en 世代 zh ablation en 尊重 zh Enttäuschung de defense policy en pricelessness en بی‌تفاوتی fa خرد fa muro pt próxima pt shtickl en genus Microcentrum en fall apart en plafonnier fr tozlu az ammobium en green turtle soup en cutaneous en

Phrases

این چه طعمی دارد؟ fa Kuulostaa hyvältä fi მგლის შიშით ცხვარი არავის გაუწყვეტია ka पूर्वव्यापी विश्लेषण से पता चलता है hi Titta i spegeln sv Pleuvoir des cordes. fr vara körd i botten sv كتابة رسالة ar أحتاج إلى بعض الوقت ar Reggelit enni hu मला तहान लागलीय mr Şadam az ትልቅ ቤት am Yalancının mumu yatsıya kadar yanar tr Manter-se atento/a. pt 頭の回転が速い ja kaikesta huolimatta fi საღამო მშვიდობისა ka اجازه می‌دهید کمک کنم؟ fa Se faire des idées. fr មានកូន km Tuyệt lắm vi कृपया इंतज़ार करें। hi هيا بنا. ar

Grammar Rules

Adjective Order: Opinion, Size, Age, Shape, Colour, Origin, Material en Common Nouns for People and Objects hr Formal Reasons (-gie) ko Nuance of Benefit vs. Victimization vi Whenever vs. When-ever: What's the Difference? en Talking About Jobs (Articles with Professions) es Must Not: Expressing Prohibition with -(으)면 안 되다 ko Mid Class Consonants (Aksorn Klang) th Counting Vehicles: The Measure Word 辆 (liàng) zh The Invariable Numbers (6, 7, 9) sw Type 1 Conditional: Present + Future hy Chinese Willingness: How to use 肯 (kěn) zh Damma: The Short 'u' (ُ) ar Past Tense: Fazer (To Do/Make) pt Coordinating Conjunctions kk Superlative Structures ro Fixed Expressions with Specific Case Requirements hr Advanced Humble Language: Humbly Doing For You (お〜申し上げる) ja

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