How Big is the Universe?

How Big is the Universe?

The Universe. How big is it? Does it have a center? Does it have an edge? Is it getting bigger, and if so, why? Well, we know that there are two different meanings for “universe” – first, the “observable universe” is everything that we’ve been able to see, or observe, thus far. And second, “The […]

Read More

Anti-Gravity Wheel?

Anti-Gravity Wheel?

I am here at the University of Sydney where the mechanical engineering shop has built this incredible piece of apparatus for me. It is a forty pound, that is nineteen kilogram flywheel on the end of a meter long shaft. Can you imagine trying to hold this out horizontally with just one hand at this […]

Read More

Using a Gravity Feeding Bag

Using a Gravity Feeding Bag

Start by calculating the number of drops per minute of formula to give during the feeding this is called the drip rate. Locate the number of drops in each milliliter of fluid for the gravity bag you use. This number appears on the gravity bag package. Next find the rate for the feeding that was […]

Read More