Eclipse 2024 - Pinhole Camera Effect @wbreslyn

Uploaded April 2024 | Updated September 2026, 2 weeks ago

A quick video of something I found interesting while watching the recent eclipse. You're seeing the shadow of a card with "Dr. B" made by using a hole-punch on an piece of paper.

You can see what NASA streamed during the event here:
youtube.com/live/J5j95RUSLd8?si=JMD7TS5i73HvQANv

Each hole acts like an individual camera and focuses and image of the sun on the paper. When I have it the right distance you can see the moon covering the sun. The moon is between the earth and the sun and that is what causes the eclipse.

#eclipse #eclipseviewing #shorts

What Element Has Six Protons and Six Neutrons?

$Convert 6.0 L to mL (6 Liters to Milliliters) To convert 6 liters (L) to milliliters (mL), you can use the following steps. Note that the L will cancel out as you perform the conversion, leaving only mL: Conversion Factor: 1 liter (L) = 1000 milliliters (mL) Start with the quantity you want to convert (6 L) and set up a ratio where the original unit (L) is in the denominator and the target unit (mL) is in the numerator, using the conversion factor: Conversion factor: 1000 mL / 1 L Write the quantity you want to convert (6 L) as a fraction over 1: 6 L / 1 Multiply this fraction by the conversion factor: (6 L / 1) * (1000 mL / 1 L) Notice that the units of liters (L) in the numerator and denominator cancel out, leaving only the units of milliliters (mL): (6 * 1000) / (1 * 1) mL = 6000 / 1 mL = 6000 mL So, 6 L is equivalent to 6000 milliliters. The units of liters cancel out during the conversion process, leaving only milliliters as the final unit.$

Percent Yield Explained – How to Calculate Percent Yield Step by Step

Is Na + H2O = NaOH + H2 a Redox Reaction?

Write the Molecular, Structural, and Skeletal Formula for Butane (C₄H₁₀)

Predict the Products of the Reaction for NaOH + CuSO4 : Sodium hydroxide + Copper(II) sulfate

Watch Ice Crystals Form in Supercooled Water!

How to Use AXE Notation to Find Molecular Geometry (Based on a Lewis Structure)

Find the pH of a 0.01M NaOH (Sodium hydroxide) Solution