One of our favorite kid scientists, Doctor Mad Science, was featured last week in the New York Daily News. His science videos share DIY science experiments and activities to an audience of kids and their parents.
We were introduced to 11-year-old Jordan Hilkowitz a few years ago. He is an amazing online video star who shares his versions of kid-friendly science experiments inspired by the big guys.
He has performed science experiments from Steve Spangler, Paul Doherty from San Francisco’s Exploratorium, Science Bob and the Whiz Kid.
Jordan is autistic and until about six years ago, barely spoke at all. He enjoyed trying science experiments at home. His babysitter Tracy Leparulo suggested he perform them while she videotaped him. They then posted the videos on a YouTube channel they named Doctor Mad Science. Tracy thought the video practice would help his speech and gain a little confidence.
Today, Jordan writes his own scripts and chooses the experiments to perform. He has almost 20,000 subscribers on his YouTube channel, and a following on Twitter and Facebook.
“If you had told me six years ago that my autistic son who was non-verbal, had temper tantrums, and banged his head against the wall, would be giving lectures in front of hundreds of people, I would never have believed it,” his mom Stacey told the NY Daily News.
Jordan has grown into a confident scientist who wants to share his love and knowledge of science with his viewers. We enjoy following his journey and will continue to cheer him on in his endeavors.
As you know, all of us at The Spangler Labs enjoy a good liquid density column. Our 9-Layer Density Tower is shared across the internet. It is one of our most popular Pinterest experiment pins. We are always looking for new combinations of liquids to stack (we have a lot of free time).
One popular density column found around the internet is a summer drink recipe perfect for the 4th of July. There are many alcoholic versions of the density drink, but we are going to focus on kid-friendly recipes.
This red, white and blue drink recipe uses a little science to delicately stack different drinks on top of each other. Your guests will think it’s magic, you will know it’s really science at work.
The different colored drinks are stacked by sugar density. The heaviest, or most sugary drink goes on the bottom, followed by the next sugary and ending with the least sugary. When choosing red, white and blue drinks, look at the sugar content per serving. Many bottles use an 8-ounce serving, while others use a 12-ounce serving. The bigger the difference between sugar contents, the better. A drink with 18 grams of sugar stacked on a drink with 21 grams may mix more than 18 grams of sugar on top of 40 grams of sugar. There are a lot of calorie or sugar-free drinks available. These are best for the top liquid.
Types of Drinks Used and Sugar Content
Berry Blue Propel Zero – 0g
Black Raspberry Red Glaceau Fruit Water Sparkling zero calorie – 0g
Cool Blue Gatorade – 21g per 12oz serving
Fruit Punch Gatorade – 21g per 12oz serving
Pina Colada SoBe – 25g per 8oz serving
Berry Lemonade Blue Jones Soda – 41g per 12oz serving
Fruit Punch Welch’s Chillers – 30g per 8oz serving
Squirt Soda – 38g per 12oz serving
Step by Step for Stacking
Refrigerate the drinks before starting so the ice doesn’t melt as you pour.
Fill glass with ice to the top.
Pour the heaviest or highest sugar content drink first.
Slowly and carefully pour the next highest sugar content drink. Pour or drizzle it into the ice or along the side of the glass to reduce splashing and mixing.
Pour the lightest or lowest sugar content drink on top.
Take your kids with you to the grocery store and compare sugar contents in different drinks. Ask a few questions while you are there.
Why are the 0 grams of sugar drinks also calorie free?
How many sugar packets equal the grams of sugar in each drink?
Why are drinks with 0 grams of sugar still sweet?
Why does the sugar content give the drinks different densities?
Are drinks with 0 grams of sugar healthier or better for you?
It’s Not Science, But…
We’ve seen a few blog posts that dress up their drinks with star ice cubes or Pop Rocks around the glass rim.
You can also place red, white and blue food-safe sparklers or other umbrella decorations on top of the drink.
How Does This Work?
The same amount of two different liquids will have different weights because they have different masses. The liquids that weigh more (have a higher density) will sink below the liquids that weigh less (have a lower density).
Density is basically how much “stuff” is smashed into a particular area… or a comparison between an object’s mass and volume. Remember the all-important equation: Density = Mass divided by Volume. Based on this equation, if the weight (or mass) of something increases but the volume stays the same, the density has to go up. Likewise, if the mass decreases but the volume stays the same, the density has to go down. Lighter liquids (like the 0 grams of sugar drinks) are less dense than heavy liquids (like fruit punch or soda) and so float on top of the more dense layers.
YouTube EDU is becoming increasingly popular for online learning. Lessons from foreign languages to chemistry to algebra are available from top teachers across the world. Earlier this week, we shared our favorite education YouTube channels from the science greats to independent teachers AND students.
On their July 1, 2013 broadcast, NBC Nightly News featured some of the most popular teacher channels on YouTube. Steve Spangler’s The Spangler Effect, was one of the top learning channels featured. In The Spangler Effect former teacher Steve Spangler transforms simple do-it-at-home experiments into unforgettable experiences. It’s an in-depth look at the science behind some of today’s most popular science principles.
Here are the other teachers featured in the Nightly News story –
Rob Tarrou What started off as a way to help students at St. Pete High School has now gone worldwide. Rob Tarrou began filming his energetic math lessons from his house with his wife behind the camera. Those videos have now been seen hundreds of thousands of times, from New York, to Hungary, to Israel.
Alex Dainis Alex Dainis is “a biology nerd, music lover, film geek.” She gets the ideas for her YouTube videos from conversations she has with her friends, such as: “Why do we get brain freezes when we eat ice cream too fast?” or “Why do we sneeze?”
Paul Anderson Paul Anderson started creating videos for the students in his class several years ago. A friend encouraged him to start uploading them to YouTube, and he says this has brought a whole new virtual classroom of students into his life.
Keith Hughes Public school teacher Keith Hughes, who began using video in his social studies classroom in 2002, now has more than 100 videos on YouTube covering topics in U.S. history and government, political science and world history.
Kristen Williams Kristen Williams realized that there was an entire YouTube education community when she came across the Vlogbrothers, and got hooked.
Brothers John and Hank Green John Green, YouTube sensation and New York Times bestselling author, has a quirky, fast-paced teaching style as he leads a Crash Course on The Fall of Rome, The Dark Ages and The Mongol Empire. His brother Hank Green explains topics in chemistry, biology, and ecology to name a few.
Rachel Smith New Yorker Rachel Smith is a classically trained opera singer and linguist who now teaches ESL on YouTube as a career. Rachel is focused specifically on pronunciation. She has adoring students across the globe.
Steve Spangler Science has an incredible following on our three YouTube channels – The Spangler Effect, Sick Science! Experiments and Spangler Science TV. Our video team is dedicated to bring the best experiments and science programming to our viewers. They work hard every week setting off Mentos Soda Geysers in the parking lot, popsicle sticks in the studio and researching all of the science behind everything we do.
The Spangler Effect is our weekly online science show that goes in-depth on some of the most popular and new experiments from Steve Spangler.
Sick Science! features easy to do experiments and activities you can do at home or in the classroom.
Spangler Science TV offers videos and experiments from all of Steve Spangler’s television appearances.
We also enjoy watching and following all of the amazing work that is shared on YouTube education channels everyday. So much so that we thought we’d share some of our favorites for kids, parents and teachers. All offer something different and educational. This is what we watch at the Steve Spangler Labs -
For the third time, the Steve Spangler team and award-winning naturalists explored the inside passage of Alaska. The group, along with teachers and science enthusiasts boarded a Holland America cruise ship earlier this week for a special Science at Sea excursion.
Alaska is known for its spectacular scenery, glaciers, mountains, untamed wilderness and vast wildlife populations. Science abounds in the largest U.S. state. Cut Alaska in half, and each half is still larger than Texas.
The state not only boasts the biggest land size, but also holds the smallest population of the 50 states. Only 650,000 people call Alaska home. Twice as many tourists visit every year.
Alaska contains more coastline, more lakes, more streams and rivers, more National Parks, more wildlife refuges, more natural resources, more forests, more glaciers and more wildlife than any other state in America. Seventeen of North America’s twenty highest mountains, including the tallest, Denali at over 20,000 feet, are found in Alaska. It is also home to the largest National Forest and largest National Park in the 50 states.
Alaska has more earthquakes, more volcanoes, more glaciers, more mountains than anyplace in North America. – John Scheerens, naturalist.
The crew cruised the famous Inside Passage of the the Pacific Northwest Coast or southeast Alaska for one week. They viewed spectacular, rugged, high mountains cloaked in lush temperate rainforests, enormous ice fields and glaciers, scenic 1,000-foot deep fjords, and a plethora of marine mammals and sea birds. Alaska also has a rich human history and social sciences story anchored by Native peoples of the Pacific Northwest Coast that have lived in the area for over 8,000 years, and also includes the great Gold Rush of 98 and World War II.
The tour included visits to some of Alaska’s most popular towns and cities. Juneau, Alaska’s capital city, enjoys perhaps the most scenic setting of any state capital in America; Sitka, a most charming village on Alaska’s outer coast once known as the Paris of the Pacific, ancient home of the Kiksadi people and seat of government and administration for Russian America; spectacular Glacier Bay National Park, home to half the tidewater glaciers in North America; Ketchikan, the salmon capital of the world known as Alaska’s First City; and Victoria, a lovely small city on the southern coast of Vancouver Island and provincial capital of British Columbia. Native traders, fur trappers, gold seekers, and sightseers have all marveled at the magnificence of the Inside Passage.
Global Warming is at work in Alaska and you can witness it firsthand. Glaciers and the sea ice are melting at a rapid pace, so fast, that some glaciers are in danger of becoming extinct. New shipping routes have opened in the Arctic making it easier to travel between Norway and Asia, specifically. The wildlife is also suffering. Polar bears are drowning while swimming and looking for food.
Alaska is full of geography and geology lessons as well. When asked where the most northern and western extremes of America are found, Alaska is an easy answer. The eastern part of the 50 states is also found in Alaska. The state’s Aleutian Islands cross the dateline so the eastern extreme of the U.S. is also in Alaska.
The Aleutians were the first parts of Alaska settled by Europeans. Two of the larger islands, Dutch Harbor and Kodiak are two of the largest seafood producing communities in the world.
Geology dictates the natural environment of Alaska. Particularly the southeastern part is one of the most geologically active places on earth. There are more earthquakes, more volcanoes, more glaciers, more mountains than anyplace in North America.
Plate tectonics is also a huge part of the Alaskan geology. The North American Plate is riding over the top of the Pacific Plate in a process called subduction under Alaska. The Pacific Plate is moving north and counterclockwise against the western moving North American Plate causing a shearing action. The subduction causes Alaska’s massive mountain features and volcanic activity. The mountains are grow taller at a rate of about an inch or more a year. The shearing action creates earthquakes along the coastline.
Glaciers are also an incredibly important part of Alaska’s past and present. They are responsible for thousands of islets, fjords and waterways. A large part of our tour included visits to the largest and most spectacular glaciers.
Finally, Alaska has abundant wildlife on land and in the water. Long daylight hours in the summer encourages a lot of vegetation growth on land and algae or plankton in the water. Marine life teems in the oceans, mammals large and small thrive in the forests and tundra and millions of birds nest along shorelines and in forested areas.
Scheerens adds “Alaska offers some of the finest habitat and food resources on the planet to support some of the largest wildlife populations anywhere in the world.”
Many thanks to our naturalist John Scheerens for the research and information included in this article and for all of his knowledge, insights and enthusiasm about the great state of Alaska.
John is considered the teacher of teachers in Alaska serving as the training consultant for most of the major tour companies throughout Alaska. John has been featured on ABC’s Good Morning America, ESPN’s Outdoor Adventure Series, and Outdoor Channels Pathfinder’s Series, and his educational tours have received the highest praise among his peers. We cannot think of the better tour leader for our Science at Sea experience.