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Discovery — 856 episodes · page 5 of 9

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Title
401

Why do birds sing?

402

Does infinity exist?

403

Why do we get déjà vu?

404

Will we ever find alien life?

405

Why people have different pain thresholds

406

How do instruments make music?

407

A sense of time

408

Cat Hobaiter on communication in apes

409

Carlo Rovelli on rethinking the nature of time

410

Corinne Le Quéré on carbon and climate

411

Ken Gabriel on why your smartphone is smart

412

Donna Strickland and extremely powerful lasers

413

Unbottling the past

414

California burning

415

ShakeAlertLA - California’s earthquake early warning system

416

From the Cold War to the present day

417

From the Crimean War to the end of World War Two

418

Tracks across time

419

Trouble in paradise

420

Back from the Dead

421

Eye in the Sky

422

Kepler's Snowflake

423

Lucretius, Sheep and Atoms

424

Eddington's eclipse and Einstein's celebrity

425

Earthrise

426

The Supercalculators

427

The China Syndrome

428

How Much Plastic Can We Recycle?

429

Why We Fell In Love with Plastic

430

Finding the Coelacanths

431

The Big Bang and Jet Streams

432

Viagra and CRISPR

433

Tracking the First Animals on Earth

434

Mary Anning and Fossil Hunting

435

Cooling the City

436

Tourism and Transparency

437

Who To Believe?

438

The Long Hot Summer - Part Two

439

The Long Hot Summer

440

Sodium

441

Iron

442

Fluorine

443

Hypatia: The Murdered Mathematician

444

Descartes' "Daughter"

445

Making Natural Products in the Lab

446

The Real Cyrano de Bergerac

447

The Nun’s Salamander

448

The Aztec Salamander

449

Gateway to the Mind

450

Dirt and Development

451

Manipulating Our Hidden Half

452

Do Insects Feel Pain?

453

Killing Insects for Conservation

454

What’s the Tiniest Dinosaur?

455

Can Anything Travel Faster Than Light?

456

Why Do We Dream?

457

Can We Use Chemistry to Bake the Perfect Cake?

458

Why Do Some Songs Get Stuck in Your Head?

459

Behaving Better Online

460

The Cooperative Species

461

Bringing Schrodinger's Cat to Life

462

Barbara McLintock

463

D'Arcy Thompson

464

The Far Future

465

Why We Cut Men

466

Iodine

467

Phosphorus

468

Lead

469

The Power of Sloth

470

Pain of Torture

471

Controlling Pain

472

Knowing Pain

473

Seeing Pain

474

Humphry Davy

475

Lise Meitner

476

The Day the Earth Moved

477

Maria Merian

478

Alcuin of York

479

Cheating the Atmosphere

480

Better Brains

481

What would happen if you fell into a black hole?

482

What will happen when the Earth’s poles swap?

483

Why can’t we remember being a baby?

484

Why can’t we remember being a baby?

485

How do cats find their way home?

486

How much of my body is bacteria?

487

Sydney Brenner: A Revolutionary Biologist

488

SOS Snail

489

Indian Science – The Colonial Legacy

490

India's Ancient Science

491

Africa’s Great Green Wall

492

Internet of Things

493

Dark Side of the World Wide Web

494

The Origin of the Internet

495

Silicon - The World's Building Block

496

The Day the Sun Went Dark

497

Carbon - the backbone of life

498

And then there was Li

499

Oxygen: The breath of Life

500

Mercury - Chemistry's Jekyll and Hyde