roboworks🤖 on Instagram: "When the first box vibrates, it creates sound waves that travel through the air at 412 Hz. If the second box shares that same natural frequency, those waves hit it at just the right moments. Each wave adds energy at the perfect time, causing the vibrations to build until the second box shakes powerfully—without any direct contact. However, if the second box is tuned to 512 Hz instead, the timing is off. The waves arrive out of sync, the pushes don’t line up, and the en

Dr. Priyanka ( Obstetrician & Gynaecologist) on Instagram: "Kids Growth Spurt : Most Crucial Phase ! Sudden tiredness, low energy, or focus issues during the growth phase are often linked to higher iron needs in 10+ year old girls. During growth spurts, daily meals may not always meet these increased requirements. Gritzo Iron Gummies with Folic Acid and Vitamin C help bridge this gap with 50% RDA of Iron from SunActive®️ Iron, supporting energy levels, focus, and immunity during this crucial pha

Spark Lab on Instagram: "Emergency Method to Run a 380V Motor on 220V Power! ⚠️ Note: This is only an emergency or temporary solution. The motor will have reduced power and efficiency, and prolonged use may cause overheating. Like❣️ comments📋 Share📤 . #motor #motors #acmotor #electricmotor #acmotors #motorrepair #3phasemotor #diyelectrical #electrical #electrician #electricians #electricalwork #electricalworks #electricalstudent #electricalstudents #electricalengineering #electricalengineer #e