Ashima Agarwal | Learn Science, Robotics and Artificial Intelligence https://experihub.com Building Science concepts through real experiences. Thu, 27 Jun 2024 04:56:49 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://experihub.com/wp-content/uploads/2022/05/favicon-100x100.png Ashima Agarwal | Learn Science, Robotics and Artificial Intelligence https://experihub.com 32 32 Whiteboard Marker Fun Experiment https://experihub.com/whiteboard-marker-fun-experiment/ Fri, 15 Feb 2019 09:12:12 +0000 https://experihub.com/exp/?p=3479 Here’s an interesting fun activity using Dry Erase Whiteboard Markers, a glass dish, some water and 2 straws. When we sketch some figures on to the glass dish with the markers it gets dried up. Subsequently on adding water slowly, the figures drawn leave the base of the glass dish and start floating in water. […]

The post Whiteboard Marker Fun Experiment first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Here’s an interesting fun activity using Dry Erase Whiteboard Markers, a glass dish, some water and 2 straws. When we sketch some figures on to the glass dish with the markers it gets dried up. Subsequently on adding water slowly, the figures drawn leave the base of the glass dish and start floating in water.

This is because whiteboard marker has some pigment and a type of alcohol in it. Upon drying the alcohol evaporates while the pigment is left behind as a solid. Since the glass is smooth the solid slides right off when it gets wet!

The post Whiteboard Marker Fun Experiment first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Transportation of Water in Plants – Xylem https://experihub.com/transportation-of-water-in-plants-xylem/ Fri, 14 Sep 2018 06:18:47 +0000 https://experihub.com/exp/?p=2191 Water transportation through Xylem in plants.

The post Transportation of Water in Plants – Xylem first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Water transportation through Xylem in plants.

https://www.youtube.com/watch?v=QU06NH2Ufsc

The post Transportation of Water in Plants – Xylem first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Sublimation using Dry Ice https://experihub.com/dry-ice-sublimation/ Fri, 14 Sep 2018 06:13:30 +0000 https://experihub.com/exp/?p=2187 Dry Ice Sublimation

The post Sublimation using Dry Ice first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Dry Ice Sublimation

The post Sublimation using Dry Ice first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Seed Germination – Time Lapse https://experihub.com/seed-germination-time-lapse/ Fri, 14 Sep 2018 06:07:59 +0000 https://experihub.com/exp/?p=2183 Time lapse of seed germination

The post Seed Germination – Time Lapse first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Time lapse of seed germination

The post Seed Germination – Time Lapse first appeared on Learn Science, Robotics and Artificial Intelligence.]]> The Elephant Toothpaste https://experihub.com/elephant-toothpaste/ Fri, 14 Sep 2018 06:00:55 +0000 https://experihub.com/exp/?p=2177

The post The Elephant Toothpaste first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Conversion of a Solid to Gas – Sublimation https://experihub.com/conversion-of-a-solid-to-gas-sublimation/ Fri, 14 Sep 2018 05:56:54 +0000 https://experihub.com/exp/?p=2173 Conversion of Solid to Gas Sublimation

The post Conversion of a Solid to Gas – Sublimation first appeared on Learn Science, Robotics and Artificial Intelligence.]]> Conversion of Solid to Gas Sublimation

The post Conversion of a Solid to Gas – Sublimation first appeared on Learn Science, Robotics and Artificial Intelligence.]]>