Tap Water vs. Sugar Water vs. Salt Water

Mac had to do a science project for school. He decided to experiment with different types of water. He froze tap water, sugar water, and salt water. Then he put them in these funnels and waited for the ice to melt. It turns out that salt water melted the most quickly, then sugar water, and then tap water. He had a great time doing it. He then did a presentation in his class and was very professional! They had a microphone for him and everything. He enjoyed being a "scientist."