Update – May Examinations

Dear fellow bloggers,

Due to Higher Level subject examinations taking place during the month of May, Susan and Jiangmin (co-writers of Passion For STEM) will be taking a 4-5 week hiatus from updating.

Passion For STEM Team

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Death and Transplanting Life

heart-transplant-1

For many, the heart is synonymous with passion, personality which is literally at the heart of a person. We even carelessly use the phrase “broke my heart”, however, what does happen when our thick- muscular pump of an organ truly breaks down? The assumed answer would be death; no heart beat=no longer living…right? Well, in reality, a stopped heart can restart, there is no true universal rule in death determination. You are dead when the doctor says you are dead.

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Dark Matter #2: Gravitational Lensing

heic1506e.jpgA couple of months ago I talked about a piece of evidence supporting the existence of Dark Matter which is the fact that the stars in the outskirts of galaxies were seen to move at a similar pace as galaxies near the galactic core, defying the norm of the Keplerian Decline.

Recap: Dark Matter makes up roughly 25% of the Universe, so it is five times more prevalent than ordinary Baryonic Matter. Physicists gave it the name Dark Matter not because of it having some mysterious evil property or anything of that sort, but because it simply does not interact with Electromagnetic Radiation. I agree Physicists are a creative bunch.

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