Granny Feels

06/05/2026

Granny Feels
What was the connection?

* Homi Bhabha was not only a physicist, but also a passionate lover of art, music, and design. He believed that science and art were both expressions of human creativity.
* Bhabha admired Picasso's work and was a patron of modern art. He collected art and actively supported artists in India.
* While building the Tata Institute of Fundamental Research, Bhabha wanted it to be not just a scientific institution but also a cultural one, filled with important artworks.
* He reportedly invited Picasso to visit India and was interested in bringing Picasso's artistic influence to Indian cultural circles.

A fascinating story

When TIFR's new campus was being decorated in the early 1960s, Bhabha invited leading artists to contribute major artworks. He even reached out to Picasso, hoping the Spanish master would create work for the institute. Although Picasso never came to India, the invitation itself shows how highly Bhabha regarded him.

Why this matters

Most people know Bhabha as the architect of India's nuclear program. What is less known is that he believed:

"Great science and great art come from the same source: imagination."

Because of Bhabha's vision, TIFR today houses one of the most significant collections of modern Indian art within a scientific institution.

06/04/2026

06/03/2026

What is Pavlov's dog theory?
**Pavlov's Dog Theory** is a famous psychology experiment conducted by the Russian scientist Ivan Pavlov. It explains how living beings can learn to associate one thing with another through experience. This process is called **Classical Conditioning**.

# # # 🐶 The Experiment

Pavlov noticed that dogs naturally salivate when they see food.

He then conducted an experiment:

1. He gave food to a dog → the dog salivated naturally.
2. Every time he gave food, he rang a bell first.
3. After repeating this many times, the dog began to associate the bell with food.
4. Eventually, just ringing the bell, even without food, caused the dog to salivate.

# # # 🧠 What It Proved

The dog learned to connect:

* **Bell** → **Food**
* Over time, the bell alone triggered the same response as food.

This showed that behavior can be learned through associations.

# # # Key Terms

| Term | Example |
| ---------------------- | -------------------- |
| Unconditioned Stimulus | Food |
| Unconditioned Response | Salivation from food |
| Conditioned Stimulus | Bell |
| Conditioned Response | Salivation from bell |

# # # 🌍 Real-Life Examples

* Hearing a notification sound and instantly checking your phone.
* Feeling hungry when you smell popcorn at a movie theater.
* Feeling anxious when entering a place where you previously had a bad experience.
* Getting excited when you hear the theme song of your favorite TV show.

# # # Simple Definition

**Pavlov's Dog Theory states that a person or animal can learn to respond to a previously neutral stimulus by repeatedly associating it with something meaningful.**

In simple words: **our brains often learn through repeated associations, just like Pavlov's dog learned to associate a bell with food.**

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05/31/2026